45652994 has 16 divisors (see below), whose sum is σ = 69659520. Its totient is φ = 22435920.

The previous prime is 45652993. The next prime is 45653059. The reversal of 45652994 is 49925654.

It is a super-2 number, since 2×45652994² = 4168391722328072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45652993) 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, 44204 + ... + 45224.

It is an arithmetic number, because the mean of its divisors is an integer number (4353720).

Almost surely, 2^45652994 is an apocalyptic number.

45652994 is a deficient number, since it is larger than the sum of its proper divisors (24006526).

45652994 is a wasteful number, since it uses less digits than its factorization.

45652994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its digits is 388800, while the sum is 44.

The square root of 45652994 is about 6756.6999341394. The cubic root of 45652994 is about 357.4015416672.

The spelling of 45652994 in words is "forty-five million, six hundred fifty-two thousand, nine hundred ninety-four".