55433603432 has 32 divisors (see below), whose sum is σ = 104412027720. Its totient is φ = 27590492160.

The previous prime is 55433603429. The next prime is 55433603461. The reversal of 55433603432 is 23430633455.

It can be written as a sum of positive squares in 4 ways, for example, as 51595305316 + 3838298116 = 227146^2 + 61954^2 .

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, 6660938 + ... + 6669254.

Almost surely, 2^55433603432 is an apocalyptic number.

It is an amenable number.

55433603432 is a deficient number, since it is larger than the sum of its proper divisors (48978424288).

55433603432 is a wasteful number, since it uses less digits than its factorization.

55433603432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12021 (or 12017 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 38.

The spelling of 55433603432 in words is "fifty-five billion, four hundred thirty-three million, six hundred three thousand, four hundred thirty-two".