137562744925 has 24 divisors (see below), whose sum is σ = 176068592000. Its totient is φ = 106537654080.

The previous prime is 137562744887. The next prime is 137562744983. The reversal of 137562744925 is 529447265731.

It is not a de Polignac number, because 137562744925 - 2¹⁹ = 137562220637 is a prime.

It is a super-2 number, since 2×137562744925² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189585 + ... + 557734.

Almost surely, 2^137562744925 is an apocalyptic number.

It is an amenable number.

137562744925 is a deficient number, since it is larger than the sum of its proper divisors (38505847075).

137562744925 is a wasteful number, since it uses less digits than its factorization.

137562744925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747565 (or 747560 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 55.

The spelling of 137562744925 in words is "one hundred thirty-seven billion, five hundred sixty-two million, seven hundred forty-four thousand, nine hundred twenty-five".