137620561425754 has 32 divisors (see below), whose sum is σ = 227804248653120. Its totient is φ = 61831116547200.

The previous prime is 137620561425703. The next prime is 137620561425761. The reversal of 137620561425754 is 457524165026731.

137620561425754 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×137620561425754³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6011509 + ... + 17645944.

It is an arithmetic number, because the mean of its divisors is an integer number (7118882770410).

Almost surely, 2^{137620561425754} is an apocalyptic number.

137620561425754 is a deficient number, since it is larger than the sum of its proper divisors (90183687227366).

137620561425754 is a wasteful number, since it uses less digits than its factorization.

137620561425754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23660526.

The product of its (nonzero) digits is 42336000, while the sum is 58.

The spelling of 137620561425754 in words is "one hundred thirty-seven trillion, six hundred twenty billion, five hundred sixty-one million, four hundred twenty-five thousand, seven hundred fifty-four".