45077404 has 24 divisors (see below), whose sum is σ = 83740608. Its totient is φ = 21158400.

The previous prime is 45077393. The next prime is 45077413. The reversal of 45077404 is 40477054.

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, 40317 + ... + 41419.

It is an arithmetic number, because the mean of its divisors is an integer number (3489192).

Almost surely, 2^45077404 is an apocalyptic number.

It is an amenable number.

45077404 is a deficient number, since it is larger than the sum of its proper divisors (38663204).

45077404 is a wasteful number, since it uses less digits than its factorization.

45077404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 45077404 is about 6713.9708072049. The cubic root of 45077404 is about 355.8931527179.

It can be divided in two parts, 4507 and 7404, that added together give a palindrome (11911).

The spelling of 45077404 in words is "forty-five million, seventy-seven thousand, four hundred four".