45554153432 has 32 divisors (see below), whose sum is σ = 87865978800. Its totient is φ = 22125239424.

The previous prime is 45554153423. The next prime is 45554153443. The reversal of 45554153432 is 23435145554.

It is a self number, because there is not a number n which added to its sum of digits gives 45554153432.

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, 55919 + ... + 306977.

Almost surely, 2^45554153432 is an apocalyptic number.

It is an amenable number.

45554153432 is a deficient number, since it is larger than the sum of its proper divisors (42311825368).

45554153432 is a wasteful number, since it uses less digits than its factorization.

45554153432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251715 (or 251711 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

Adding to 45554153432 its reverse (23435145554), we get a palindrome (68989298986).

The spelling of 45554153432 in words is "forty-five billion, five hundred fifty-four million, one hundred fifty-three thousand, four hundred thirty-two".