45589534 has 4 divisors (see below), whose sum is σ = 68384304. Its totient is φ = 22794766.

The previous prime is 45589471. The next prime is 45589541. The reversal of 45589534 is 43598554.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45589534² = 4156811220674312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11397382 + ... + 11397385.

It is an arithmetic number, because the mean of its divisors is an integer number (17096076).

Almost surely, 2^45589534 is an apocalyptic number.

45589534 is a deficient number, since it is larger than the sum of its proper divisors (22794770).

45589534 is a wasteful number, since it uses less digits than its factorization.

45589534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22794769.

The product of its digits is 432000, while the sum is 43.

The square root of 45589534 is about 6752.0022215636. The cubic root of 45589534 is about 357.2358627264.

The spelling of 45589534 in words is "forty-five million, five hundred eighty-nine thousand, five hundred thirty-four".