37065581016 has 32 divisors (see below), whose sum is σ = 93008444400. Its totient is φ = 12309261440.

The previous prime is 37065580973. The next prime is 37065581017. The reversal of 37065581016 is 61018556073.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37065581017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864175 + ... + 2877086.

Almost surely, 2^37065581016 is an apocalyptic number.

It is an amenable number.

37065581016 is an abundant number, since it is smaller than the sum of its proper divisors (55942863384).

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

37065581016 is a wasteful number, since it uses less digits than its factorization.

37065581016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741539 (or 5741535 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 37065581016 in words is "thirty-seven billion, sixty-five million, five hundred eighty-one thousand, sixteen".