1137625125126 has 64 divisors (see below), whose sum is σ = 2731311415296. Its totient is φ = 308844756000.

The previous prime is 1137625125113. The next prime is 1137625125127. The reversal of 1137625125126 is 6215215267311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137625125127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3753690 + ... + 4045421.

It is an arithmetic number, because the mean of its divisors is an integer number (42676740864).

Almost surely, 2^{1137625125126} is an apocalyptic number.

1137625125126 is an abundant number, since it is smaller than the sum of its proper divisors (1593686290170).

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

1137625125126 is a wasteful number, since it uses less digits than its factorization.

1137625125126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799297.

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

The spelling of 1137625125126 in words is "one trillion, one hundred thirty-seven billion, six hundred twenty-five million, one hundred twenty-five thousand, one hundred twenty-six".