37997098752 has 144 divisors (see below), whose sum is σ = 107467813152. Its totient is φ = 11877089280.

The previous prime is 37997098751. The next prime is 37997098801. The reversal of 37997098752 is 25789079973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37997098751) 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, 3663558 + ... + 3673914.

It is an arithmetic number, because the mean of its divisors is an integer number (746304258).

Almost surely, 2^37997098752 is an apocalyptic number.

37997098752 is a gapful number since it is divisible by the number (32) 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 37997098752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53733906576).

37997098752 is an abundant number, since it is smaller than the sum of its proper divisors (69470714400).

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

37997098752 is a wasteful number, since it uses less digits than its factorization.

37997098752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10674 (or 10660 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 66.

The spelling of 37997098752 in words is "thirty-seven billion, nine hundred ninety-seven million, ninety-eight thousand, seven hundred fifty-two".