45629023 has 8 divisors (see below), whose sum is σ = 50991696. Its totient is φ = 40468800.

The previous prime is 45629009. The next prime is 45629027. The reversal of 45629023 is 32092654.

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 45629023 - 2⁵ = 45628991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45629027) 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, 50136 + ... + 51037.

It is an arithmetic number, because the mean of its divisors is an integer number (6373962).

Almost surely, 2^45629023 is an apocalyptic number.

45629023 is a deficient number, since it is larger than the sum of its proper divisors (5362673).

45629023 is a wasteful number, since it uses less digits than its factorization.

45629023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101225.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45629023 is about 6754.9258323093. The cubic root of 45629023 is about 357.3389771523.

The spelling of 45629023 in words is "forty-five million, six hundred twenty-nine thousand, twenty-three".