137988854858 has 16 divisors (see below), whose sum is σ = 212062463424. Its totient is φ = 67321403520.

The previous prime is 137988854831. The next prime is 137988854879. The reversal of 137988854858 is 858458889731.

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 7 ways as a sum of consecutive naturals, for example, 4995260 + ... + 5022807.

It is an arithmetic number, because the mean of its divisors is an integer number (13253903964).

Almost surely, 2^137988854858 is an apocalyptic number.

137988854858 is a deficient number, since it is larger than the sum of its proper divisors (74073608566).

137988854858 is a wasteful number, since it uses less digits than its factorization.

137988854858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018237.

The product of its digits is 619315200, while the sum is 74.

The spelling of 137988854858 in words is "one hundred thirty-seven billion, nine hundred eighty-eight million, eight hundred fifty-four thousand, eight hundred fifty-eight".