137352471528 has 64 divisors (see below), whose sum is σ = 360465868800. Its totient is φ = 43556264640.

The previous prime is 137352471527. The next prime is 137352471577. The reversal of 137352471528 is 825174253731.

137352471528 is a modest number, since divided by 471528 gives 137352 as remainder.

It is not an unprimeable number, because it can be changed into a prime (137352471527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520626 + ... + 1608417.

It is an arithmetic number, because the mean of its divisors is an integer number (5632279200).

Almost surely, 2^137352471528 is an apocalyptic number.

It is an amenable number.

137352471528 is an abundant number, since it is smaller than the sum of its proper divisors (223113397272).

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

137352471528 is a wasteful number, since it uses less digits than its factorization.

137352471528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129142 (or 3129138 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 137352471528 in words is "one hundred thirty-seven billion, three hundred fifty-two million, four hundred seventy-one thousand, five hundred twenty-eight".