5951656368 has 240 divisors, whose sum is σ = 20228665600. Its totient is φ = 1595635200.

The previous prime is 5951656351. The next prime is 5951656369. The reversal of 5951656368 is 8636561595.

It is a happy number.

5951656368 is a `hidden beast` number, since 5 + 9 + 5 + 16 + 563 + 68 = 666.

Its product of digits (5832000) is a multiple of the sum of its prime factors (3000).

It is not an unprimeable number, because it can be changed into a prime (5951656369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2086143 + ... + 2088993.

Almost surely, 2^5951656368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5951656368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10114332800).

5951656368 is an abundant number, since it is smaller than the sum of its proper divisors (14277009232).

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

5951656368 is a wasteful number, since it uses less digits than its factorization.

5951656368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000 (or 2991 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 5951656368 is about 77146.9789946437. The cubic root of 5951656368 is about 1812.2270814628.

The spelling of 5951656368 in words is "five billion, nine hundred fifty-one million, six hundred fifty-six thousand, three hundred sixty-eight".