552112132401 has 12 divisors (see below), whose sum is σ = 797501952000. Its totient is φ = 368071685880.

The previous prime is 552112132393. The next prime is 552112132433. The reversal of 552112132401 is 104231211255.

It is a happy number.

552112132401 is a `hidden beast` number, since 5 + 521 + 1 + 2 + 132 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 552112132401 - 2³ = 552112132393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552112132501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1568236 + ... + 1887746.

It is an arithmetic number, because the mean of its divisors is an integer number (66458496000).

Almost surely, 2^552112132401 is an apocalyptic number.

It is an amenable number.

552112132401 is a deficient number, since it is larger than the sum of its proper divisors (245389819599).

552112132401 is a wasteful number, since it uses less digits than its factorization.

552112132401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511516 (or 511513 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 552112132401 its reverse (104231211255), we get a palindrome (656343343656).

The spelling of 552112132401 in words is "five hundred fifty-two billion, one hundred twelve million, one hundred thirty-two thousand, four hundred one".