137626263875 has 8 divisors (see below), whose sum is σ = 171757577472. Its totient is φ = 110101011000.

The previous prime is 137626263839. The next prime is 137626263883. The reversal of 137626263875 is 578362626731.

It is not a de Polignac number, because 137626263875 - 2¹⁴ = 137626247491 is a prime.

It is a super-2 number, since 2×137626263875² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137626263875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550504931 + ... + 550505180.

It is an arithmetic number, because the mean of its divisors is an integer number (21469697184).

Almost surely, 2^137626263875 is an apocalyptic number.

137626263875 is a deficient number, since it is larger than the sum of its proper divisors (34131313597).

137626263875 is an equidigital number, since it uses as much as digits as its factorization.

137626263875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101010126 (or 1101010116 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 56.

The spelling of 137626263875 in words is "one hundred thirty-seven billion, six hundred twenty-six million, two hundred sixty-three thousand, eight hundred seventy-five".