552551332032 has 168 divisors, whose sum is σ = 1872459856800. Its totient is φ = 152427921408.

The previous prime is 552551332013. The next prime is 552551332093. The reversal of 552551332032 is 230233155255.

552551332032 is a `hidden beast` number, since 5 + 52 + 551 + 3 + 3 + 20 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2245857 + ... + 2479712.

Almost surely, 2^552551332032 is an apocalyptic number.

It is an amenable number.

552551332032 is an abundant number, since it is smaller than the sum of its proper divisors (1319908524768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552551332032 is a wasteful number, since it uses less digits than its factorization.

552551332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725623 (or 4725610 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

Adding to 552551332032 its reverse (230233155255), we get a palindrome (782784487287).

The spelling of 552551332032 in words is "five hundred fifty-two billion, five hundred fifty-one million, three hundred thirty-two thousand, thirty-two".