9139059648 has 84 divisors (see below), whose sum is σ = 27736403760. Its totient is φ = 2867152896.

The previous prime is 9139059617. The next prime is 9139059659. The reversal of 9139059648 is 8469509319.

9139059648 is a `hidden beast` number, since 9 + 1 + 3 + 9 + 0 + 596 + 48 = 666.

It is a super-2 number, since 2×9139059648² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9139059594 and 9139059603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456868 + ... + 476451.

Almost surely, 2^9139059648 is an apocalyptic number.

It is an amenable number.

9139059648 is an abundant number, since it is smaller than the sum of its proper divisors (18597344112).

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

9139059648 is a wasteful number, since it uses less digits than its factorization.

9139059648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933354 (or 933341 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 9139059648 is about 95598.4291084325. The cubic root of 9139059648 is about 2090.7422901532.

The spelling of 9139059648 in words is "nine billion, one hundred thirty-nine million, fifty-nine thousand, six hundred forty-eight".