45958913 has 32 divisors (see below), whose sum is σ = 63033600. Its totient is φ = 33022080.

The previous prime is 45958907. The next prime is 45958933. The reversal of 45958913 is 31985954.

It is a happy number.

It is not a de Polignac number, because 45958913 - 2⁶ = 45958849 is a prime.

It is a super-2 number, since 2×45958913² = 4224443368283138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45958933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48581 + ... + 49517.

It is an arithmetic number, because the mean of its divisors is an integer number (1969800).

Almost surely, 2^45958913 is an apocalyptic number.

It is an amenable number.

45958913 is a deficient number, since it is larger than the sum of its proper divisors (17074687).

45958913 is a wasteful number, since it uses less digits than its factorization.

45958913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 968 counting only the distinct ones).

The product of its digits is 194400, while the sum is 44.

The square root of 45958913 is about 6779.3003326302. The cubic root of 45958913 is about 358.1980765648.

The spelling of 45958913 in words is "forty-five million, nine hundred fifty-eight thousand, nine hundred thirteen".