137265355436 has 24 divisors (see below), whose sum is σ = 273445611264. Its totient is φ = 59680588880.

The previous prime is 137265355433. The next prime is 137265355457. The reversal of 137265355436 is 634553562731.

It is not an unprimeable number, because it can be changed into a prime (137265355433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67817840 + ... + 67819863.

It is an arithmetic number, because the mean of its divisors is an integer number (11393567136).

Almost surely, 2^137265355436 is an apocalyptic number.

It is an amenable number.

137265355436 is a deficient number, since it is larger than the sum of its proper divisors (136180255828).

137265355436 is a wasteful number, since it uses less digits than its factorization.

137265355436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135637741 (or 135637739 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 50.

The spelling of 137265355436 in words is "one hundred thirty-seven billion, two hundred sixty-five million, three hundred fifty-five thousand, four hundred thirty-six".