45956397 has 8 divisors (see below), whose sum is σ = 61681600. Its totient is φ = 30434400.

The previous prime is 45956381. The next prime is 45956401. The reversal of 45956397 is 79365954.

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

It is not a de Polignac number, because 45956397 - 2⁴ = 45956381 is a prime.

It is a super-2 number, since 2×45956397² = 4223980850443218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45956297) 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, 50272 + ... + 51177.

It is an arithmetic number, because the mean of its divisors is an integer number (7710200).

Almost surely, 2^45956397 is an apocalyptic number.

It is an amenable number.

45956397 is a deficient number, since it is larger than the sum of its proper divisors (15725203).

45956397 is a wasteful number, since it uses less digits than its factorization.

45956397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101603.

The product of its digits is 1020600, while the sum is 48.

The square root of 45956397 is about 6779.1147652182. The cubic root of 45956397 is about 358.1915399814.

The spelling of 45956397 in words is "forty-five million, nine hundred fifty-six thousand, three hundred ninety-seven".