188056064352 has 96 divisors (see below), whose sum is σ = 554734027008. Its totient is φ = 55347595776.

The previous prime is 188056064323. The next prime is 188056064353. The reversal of 188056064352 is 253460650881.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188056064353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247078 + ... + 3304485.

It is an arithmetic number, because the mean of its divisors is an integer number (5778479448).

Almost surely, 2^188056064352 is an apocalyptic number.

188056064352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

188056064352 is an abundant number, since it is smaller than the sum of its proper divisors (366677962656).

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

188056064352 is a wasteful number, since it uses less digits than its factorization.

188056064352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551612 (or 6551604 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 188056064352 in words is "one hundred eighty-eight billion, fifty-six million, sixty-four thousand, three hundred fifty-two".