45877756 has 6 divisors (see below), whose sum is σ = 80286080. Its totient is φ = 22938876.

The previous prime is 45877721. The next prime is 45877759. The reversal of 45877756 is 65777854.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45877759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5734716 + ... + 5734723.

Almost surely, 2^45877756 is an apocalyptic number.

It is an amenable number.

45877756 is a deficient number, since it is larger than the sum of its proper divisors (34408324).

45877756 is a wasteful number, since it uses less digits than its factorization.

45877756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11469443 (or 11469441 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 49.

The square root of 45877756 is about 6773.3120406489. The cubic root of 45877756 is about 357.9871098009.

The spelling of 45877756 in words is "forty-five million, eight hundred seventy-seven thousand, seven hundred fifty-six".