135937177156 has 96 divisors (see below), whose sum is σ = 264865531392. Its totient is φ = 60533360640.

The previous prime is 135937177151. The next prime is 135937177177. The reversal of 135937177156 is 651771739531.

It is a super-2 number, since 2×135937177156² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135937177097 and 135937177106.

It is not an unprimeable number, because it can be changed into a prime (135937177151) 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, 235592740 + ... + 235593316.

It is an arithmetic number, because the mean of its divisors is an integer number (2759015952).

Almost surely, 2^135937177156 is an apocalyptic number.

It is an amenable number.

135937177156 is a deficient number, since it is larger than the sum of its proper divisors (128928354236).

135937177156 is a wasteful number, since it uses less digits than its factorization.

135937177156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1167 counting only the distinct ones).

The product of its digits is 4167450, while the sum is 55.

The spelling of 135937177156 in words is "one hundred thirty-five billion, nine hundred thirty-seven million, one hundred seventy-seven thousand, one hundred fifty-six".