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5444425 = 52753587
BaseRepresentation
bin10100110001001101001001
3101020121100101
4110301031021
52343210200
6312405401
764163650
oct24611511
911217311
105444425
113089528
1219a6861
13118816c
14a1a197
1572826a
hex531349

5444425 has 24 divisors (see below), whose sum is σ = 7874496. Its totient is φ = 3656640.

The previous prime is 5444419. The next prime is 5444429. The reversal of 5444425 is 5244445.

It is not a de Polignac number, because 5444425 - 27 = 5444297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5444393 and 5444402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8982 + ... + 9568.

It is an arithmetic number, because the mean of its divisors is an integer number (328104).

Almost surely, 25444425 is an apocalyptic number.

It is an amenable number.

5444425 is a deficient number, since it is larger than the sum of its proper divisors (2430071).

5444425 is a wasteful number, since it uses less digits than its factorization.

5444425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 652 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 5444425 is about 2333.3291666629. The cubic root of 5444425 is about 175.9208601667.

The spelling of 5444425 in words is "five million, four hundred forty-four thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 53 175 265 371 587 1325 1855 2935 4109 9275 14675 20545 31111 102725 155555 217777 777775 1088885 5444425