37305044064 has 72 divisors (see below), whose sum is σ = 106127009352. Its totient is φ = 12430233600.

The previous prime is 37305044057. The next prime is 37305044071. The reversal of 37305044064 is 46044050373.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (37305044057) and next prime (37305044071).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769339 + ... + 816389.

It is an arithmetic number, because the mean of its divisors is an integer number (1473986241).

Almost surely, 2^37305044064 is an apocalyptic number.

It is an amenable number.

37305044064 is an abundant number, since it is smaller than the sum of its proper divisors (68821965288).

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

37305044064 is a wasteful number, since it uses less digits than its factorization.

37305044064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49820 (or 49809 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 37305044064 in words is "thirty-seven billion, three hundred five million, forty-four thousand, sixty-four".