37105564040 has 16 divisors (see below), whose sum is σ = 83487519180. Its totient is φ = 14842225600.

The previous prime is 37105564007. The next prime is 37105564057. The reversal of 37105564040 is 4046550173.

It can be written as a sum of positive squares in 2 ways, for example, as 36587273284 + 518290756 = 191278^2 + 22766^2 .

It is a super-2 number, since 2×37105564040² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 463819511 + ... + 463819590.

Almost surely, 2^37105564040 is an apocalyptic number.

It is an amenable number.

37105564040 is an abundant number, since it is smaller than the sum of its proper divisors (46381955140).

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

37105564040 is a wasteful number, since it uses less digits than its factorization.

37105564040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927639112 (or 927639108 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 37105564040 in words is "thirty-seven billion, one hundred five million, five hundred sixty-four thousand, forty".