45436656 has 40 divisors (see below), whose sum is σ = 118184400. Its totient is φ = 15041536.

The previous prime is 45436637. The next prime is 45436687. The reversal of 45436656 is 65663454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3976 + ... + 10328.

It is an arithmetic number, because the mean of its divisors is an integer number (2954610).

Almost surely, 2^45436656 is an apocalyptic number.

It is an amenable number.

45436656 is an abundant number, since it is smaller than the sum of its proper divisors (72747744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45436656 is a wasteful number, since it uses less digits than its factorization.

45436656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513 (or 6507 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 45436656 is about 6740.6717766110. The cubic root of 45436656 is about 356.8361023749.

The spelling of 45436656 in words is "forty-five million, four hundred thirty-six thousand, six hundred fifty-six".