137493804108 has 48 divisors (see below), whose sum is σ = 322341757920. Its totient is φ = 45614198784.

The previous prime is 137493804079. The next prime is 137493804113. The reversal of 137493804108 is 801408394731.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 2271160 + ... + 2330912.

It is an arithmetic number, because the mean of its divisors is an integer number (6715453290).

Almost surely, 2^137493804108 is an apocalyptic number.

It is an amenable number.

137493804108 is an abundant number, since it is smaller than the sum of its proper divisors (184847953812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137493804108 is a wasteful number, since it uses less digits than its factorization.

137493804108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60666 (or 60664 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 137493804108 in words is "one hundred thirty-seven billion, four hundred ninety-three million, eight hundred four thousand, one hundred eight".