372372556536 has 192 divisors, whose sum is σ = 1082799900000. Its totient is φ = 119747206656.

The previous prime is 372372556483. The next prime is 372372556541. The reversal of 372372556536 is 635655273273.

It is a happy number.

372372556536 is a `hidden beast` number, since 3 + 7 + 2 + 3 + 72 + 5 + 565 + 3 + 6 = 666.

It is a super-2 number, since 2×372372556536² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109875130 + ... + 109878518.

Almost surely, 2^372372556536 is an apocalyptic number.

372372556536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372372556536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541399950000).

372372556536 is an abundant number, since it is smaller than the sum of its proper divisors (710427343464).

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

372372556536 is a wasteful number, since it uses less digits than its factorization.

372372556536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388 (or 5372 counting only the distinct ones).

The product of its digits is 23814000, while the sum is 54.

The spelling of 372372556536 in words is "three hundred seventy-two billion, three hundred seventy-two million, five hundred fifty-six thousand, five hundred thirty-six".