1137660172008 has 16 divisors (see below), whose sum is σ = 2844150430080. Its totient is φ = 379220057328.

The previous prime is 1137660172003. The next prime is 1137660172073. The reversal of 1137660172008 is 8002710667311.

It is not an unprimeable number, because it can be changed into a prime (1137660172003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23701253560 + ... + 23701253607.

It is an arithmetic number, because the mean of its divisors is an integer number (177759401880).

Almost surely, 2^{1137660172008} is an apocalyptic number.

It is an amenable number.

1137660172008 is an abundant number, since it is smaller than the sum of its proper divisors (1706490258072).

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

1137660172008 is a wasteful number, since it uses less digits than its factorization.

1137660172008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47402507176 (or 47402507172 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 1137660172008 in words is "one trillion, one hundred thirty-seven billion, six hundred sixty million, one hundred seventy-two thousand, eight".