137487801604 has 12 divisors (see below), whose sum is σ = 248900330700. Its totient is φ = 66373421408.

The previous prime is 137487801599. The next prime is 137487801613. The reversal of 137487801604 is 406108784731.

It can be written as a sum of positive squares in 2 ways, for example, as 52166560000 + 85321241604 = 228400^2 + 292098^2 .

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, 592619719 + ... + 592619950.

It is an arithmetic number, because the mean of its divisors is an integer number (20741694225).

Almost surely, 2^137487801604 is an apocalyptic number.

It is an amenable number.

137487801604 is a deficient number, since it is larger than the sum of its proper divisors (111412529096).

137487801604 is a wasteful number, since it uses less digits than its factorization.

137487801604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185239702 (or 1185239700 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 137487801604 in words is "one hundred thirty-seven billion, four hundred eighty-seven million, eight hundred one thousand, six hundred four".