67902088137 has 16 divisors (see below), whose sum is σ = 98734621440. Its totient is φ = 41256963072.

The previous prime is 67902088117. The next prime is 67902088151. The reversal of 67902088137 is 73188020976.

It is not a de Polignac number, because 67902088137 - 2¹⁸ = 67901825993 is a prime.

It is a super-2 number, since 2×67902088137² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67902088137.

It is not an unprimeable number, because it can be changed into a prime (67902088117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11016408 + ... + 11022569.

It is an arithmetic number, because the mean of its divisors is an integer number (6170913840).

Almost surely, 2^67902088137 is an apocalyptic number.

It is an amenable number.

67902088137 is a deficient number, since it is larger than the sum of its proper divisors (30832533303).

67902088137 is a wasteful number, since it uses less digits than its factorization.

67902088137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22039072.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 67902088137 in words is "sixty-seven billion, nine hundred two million, eighty-eight thousand, one hundred thirty-seven".