5451953 has 8 divisors (see below), whose sum is σ = 5996928. Its totient is φ = 4924944.

The previous prime is 5451947. The next prime is 5451959. The reversal of 5451953 is 3591545.

It is an interprime number because it is at equal distance from previous prime (5451947) and next prime (5451959).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5451953 - 2⁴ = 5451937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (749616).

Almost surely, 2^5451953 is an apocalyptic number.

It is an amenable number.

5451953 is a deficient number, since it is larger than the sum of its proper divisors (544975).

5451953 is a wasteful number, since it uses less digits than its factorization.

5451953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983.

The product of its digits is 13500, while the sum is 32.

The square root of 5451953 is about 2334.9417551622. The cubic root of 5451953 is about 176.0019046798.

The spelling of 5451953 in words is "five million, four hundred fifty-one thousand, nine hundred fifty-three".