137615687041 has 48 divisors (see below), whose sum is σ = 172919577600. Its totient is φ = 108968146560.

The previous prime is 137615687017. The next prime is 137615687071. The reversal of 137615687041 is 140786516731.

It is not a de Polignac number, because 137615687041 - 2¹⁹ = 137615162753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (137615687071) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2955660 + ... + 3001858.

It is an arithmetic number, because the mean of its divisors is an integer number (3602491200).

Almost surely, 2^137615687041 is an apocalyptic number.

It is an amenable number.

137615687041 is a deficient number, since it is larger than the sum of its proper divisors (35303890559).

137615687041 is a wasteful number, since it uses less digits than its factorization.

137615687041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46334 (or 46327 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 137615687041 in words is "one hundred thirty-seven billion, six hundred fifteen million, six hundred eighty-seven thousand, forty-one".