137042075528 has 16 divisors (see below), whose sum is σ = 256960333260. Its totient is φ = 68519320000.

The previous prime is 137042075497. The next prime is 137042075549. The reversal of 137042075528 is 825570240731.

It can be written as a sum of positive squares in 2 ways, for example, as 134203530244 + 2838545284 = 366338^2 + 53278^2 .

It is a super-3 number, since 3×137042075528³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163538 + ... + 548478.

Almost surely, 2^137042075528 is an apocalyptic number.

It is an amenable number.

137042075528 is a deficient number, since it is larger than the sum of its proper divisors (119918257732).

137042075528 is a wasteful number, since it uses less digits than its factorization.

137042075528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429448 (or 429444 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 137042075528 in words is "one hundred thirty-seven billion, forty-two million, seventy-five thousand, five hundred twenty-eight".