45780755 has 16 divisors (see below), whose sum is σ = 56160000. Its totient is φ = 35816160.

The previous prime is 45780743. The next prime is 45780781. The reversal of 45780755 is 55708754.

It is not a de Polignac number, because 45780755 - 2⁴ = 45780739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91496 + ... + 91994.

It is an arithmetic number, because the mean of its divisors is an integer number (3510000).

Almost surely, 2^45780755 is an apocalyptic number.

45780755 is a deficient number, since it is larger than the sum of its proper divisors (10379245).

45780755 is a wasteful number, since it uses less digits than its factorization.

45780755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 45780755 is about 6766.1477223011. The cubic root of 45780755 is about 357.7346300738.

The spelling of 45780755 in words is "forty-five million, seven hundred eighty thousand, seven hundred fifty-five".