137160425551 has 4 divisors (see below), whose sum is σ = 138492080272. Its totient is φ = 135828770832.

The previous prime is 137160425531. The next prime is 137160425557. The reversal of 137160425551 is 155524061731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137160425551 - 2²⁷ = 137026207823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137160425557) 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, 665827206 + ... + 665827411.

It is an arithmetic number, because the mean of its divisors is an integer number (34623020068).

Almost surely, 2^137160425551 is an apocalyptic number.

137160425551 is a deficient number, since it is larger than the sum of its proper divisors (1331654721).

137160425551 is a wasteful number, since it uses less digits than its factorization.

137160425551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331654720.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 137160425551 in words is "one hundred thirty-seven billion, one hundred sixty million, four hundred twenty-five thousand, five hundred fifty-one".