37849254912 has 880 divisors, whose sum is σ = 140765475840. Its totient is φ = 9889579008.

The previous prime is 37849254907. The next prime is 37849254913. The reversal of 37849254912 is 21945294873.

37849254912 is a `hidden beast` number, since 3 + 7 + 8 + 4 + 92 + 549 + 1 + 2 = 666.

37849254912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×37849254912² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (37849254913) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 518482908 + ... + 518482980.

It is an arithmetic number, because the mean of its divisors is an integer number (159960768).

Almost surely, 2^37849254912 is an apocalyptic number.

37849254912 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 37849254912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70382737920).

37849254912 is an abundant number, since it is smaller than the sum of its proper divisors (102916220928).

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

37849254912 is a wasteful number, since it uses less digits than its factorization.

37849254912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 151 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 37849254912 in words is "thirty-seven billion, eight hundred forty-nine million, two hundred fifty-four thousand, nine hundred twelve".