50261445 has 48 divisors (see below), whose sum is σ = 96799680. Its totient is φ = 24732864.

The previous prime is 50261389. The next prime is 50261483. The reversal of 50261445 is 54416205.

50261445 is a `hidden beast` number, since 5 + 0 + 2 + 614 + 45 = 666.

It is not a de Polignac number, because 50261445 - 2¹¹ = 50259397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21714 + ... + 23916.

It is an arithmetic number, because the mean of its divisors is an integer number (2016660).

Almost surely, 2^50261445 is an apocalyptic number.

It is an amenable number.

50261445 is a deficient number, since it is larger than the sum of its proper divisors (46538235).

50261445 is a wasteful number, since it uses less digits than its factorization.

50261445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 50261445 is about 7089.5306614754. The cubic root of 50261445 is about 369.0441483300.

The spelling of 50261445 in words is "fifty million, two hundred sixty-one thousand, four hundred forty-five".