137361361240525 has 24 divisors (see below), whose sum is σ = 171037189597824. Its totient is φ = 109431616569600.

The previous prime is 137361361240483. The next prime is 137361361240619. The reversal of 137361361240525 is 525042163163731.

It is not a de Polignac number, because 137361361240525 - 2²¹ = 137361359143373 is a prime.

It is a Duffinian number.

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, 697156674 + ... + 697353676.

It is an arithmetic number, because the mean of its divisors is an integer number (7126549566576).

Almost surely, 2^{137361361240525} is an apocalyptic number.

It is an amenable number.

137361361240525 is a deficient number, since it is larger than the sum of its proper divisors (33675828357299).

137361361240525 is a wasteful number, since it uses less digits than its factorization.

137361361240525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312981 (or 312976 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 137361361240525 in words is "one hundred thirty-seven trillion, three hundred sixty-one billion, three hundred sixty-one million, two hundred forty thousand, five hundred twenty-five".