137519705716 has 12 divisors (see below), whose sum is σ = 240685325188. Its totient is φ = 68752469952.

The previous prime is 137519705699. The next prime is 137519705723. The reversal of 137519705716 is 617507915731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122402019600 + 15117686116 = 349860^2 + 122954^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803711 + ... + 1878406.

Almost surely, 2^137519705716 is an apocalyptic number.

It is an amenable number.

137519705716 is a deficient number, since it is larger than the sum of its proper divisors (103165619472).

137519705716 is a wasteful number, since it uses less digits than its factorization.

137519705716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691458 (or 3691456 counting only the distinct ones).

The product of its (nonzero) digits is 1389150, while the sum is 52.

The spelling of 137519705716 in words is "one hundred thirty-seven billion, five hundred nineteen million, seven hundred five thousand, seven hundred sixteen".