37161654912 has 96 divisors (see below), whose sum is σ = 107778977280. Its totient is φ = 12289632768.

The previous prime is 37161654899. The next prime is 37161654913. The reversal of 37161654912 is 21945616173.

37161654912 is a `hidden beast` number, since 37 + 1 + 61 + 6 + 549 + 12 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (37161654913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19303 + ... + 273305.

It is an arithmetic number, because the mean of its divisors is an integer number (1122697680).

Almost surely, 2^37161654912 is an apocalyptic number.

37161654912 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 37161654912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53889488640).

37161654912 is an abundant number, since it is smaller than the sum of its proper divisors (70617322368).

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

37161654912 is a wasteful number, since it uses less digits than its factorization.

37161654912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254150 (or 254135 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The spelling of 37161654912 in words is "thirty-seven billion, one hundred sixty-one million, six hundred fifty-four thousand, nine hundred twelve".