45955958 has 8 divisors (see below), whose sum is σ = 68962752. Its totient is φ = 22968376.

The previous prime is 45955901. The next prime is 45955967. The reversal of 45955958 is 85955954.

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

It is a super-2 number, since 2×45955958² = 4223900151395528, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6491 + ... + 11577.

It is an arithmetic number, because the mean of its divisors is an integer number (8620344).

Almost surely, 2^45955958 is an apocalyptic number.

45955958 is a deficient number, since it is larger than the sum of its proper divisors (23006794).

45955958 is a wasteful number, since it uses less digits than its factorization.

45955958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9606.

The product of its digits is 1620000, while the sum is 50.

The square root of 45955958 is about 6779.0823862821. The cubic root of 45955958 is about 358.1903994323.

The spelling of 45955958 in words is "forty-five million, nine hundred fifty-five thousand, nine hundred fifty-eight".