37145079720 has 96 divisors (see below), whose sum is σ = 137967448320. Its totient is φ = 8490303360.

The previous prime is 37145079691. The next prime is 37145079773. The reversal of 37145079720 is 2797054173.

37145079720 is a `hidden beast` number, since 3 + 71 + 4 + 507 + 9 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7367536 + ... + 7372575.

It is an arithmetic number, because the mean of its divisors is an integer number (1437160920).

Almost surely, 2^37145079720 is an apocalyptic number.

37145079720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

37145079720 is an abundant number, since it is smaller than the sum of its proper divisors (100822368600).

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

37145079720 is a wasteful number, since it uses less digits than its factorization.

37145079720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14740135 (or 14740128 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The spelling of 37145079720 in words is "thirty-seven billion, one hundred forty-five million, seventy-nine thousand, seven hundred twenty".