45276656 has 20 divisors (see below), whose sum is σ = 90749400. Its totient is φ = 21857472.

The previous prime is 45276653. The next prime is 45276689. The reversal of 45276656 is 65667254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45276653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48326 + ... + 49253.

It is an arithmetic number, because the mean of its divisors is an integer number (4537470).

Almost surely, 2^45276656 is an apocalyptic number.

It is an amenable number.

45276656 is an abundant number, since it is smaller than the sum of its proper divisors (45472744).

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

45276656 is a wasteful number, since it uses less digits than its factorization.

45276656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97616 (or 97610 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 45276656 is about 6728.7930567079. The cubic root of 45276656 is about 356.4167572233.

The spelling of 45276656 in words is "forty-five million, two hundred seventy-six thousand, six hundred fifty-six".