552155432 has 16 divisors (see below), whose sum is σ = 1059368640. Its totient is φ = 269657136.

The previous prime is 552155407. The next prime is 552155441. The reversal of 552155432 is 234551255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802208 + ... + 802895.

It is an arithmetic number, because the mean of its divisors is an integer number (66210540).

Almost surely, 2^552155432 is an apocalyptic number.

It is an amenable number.

552155432 is a deficient number, since it is larger than the sum of its proper divisors (507213208).

552155432 is a wasteful number, since it uses less digits than its factorization.

552155432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605152 (or 1605148 counting only the distinct ones).

The product of its digits is 30000, while the sum is 32.

The square root of 552155432 is about 23497.9878287482. The cubic root of 552155432 is about 820.3901732313.

The spelling of 552155432 in words is "five hundred fifty-two million, one hundred fifty-five thousand, four hundred thirty-two".