56967559740 has 768 divisors, whose sum is σ = 226920960000. Its totient is φ = 11786342400.

The previous prime is 56967559739. The next prime is 56967559783. The reversal of 56967559740 is 4795576965.

56967559740 is a `hidden beast` number, since 5 + 6 + 9 + 6 + 7 + 559 + 74 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 142063540 + ... + 142063940.

It is an arithmetic number, because the mean of its divisors is an integer number (295470000).

Almost surely, 2^56967559740 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 56967559740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113460480000).

56967559740 is an abundant number, since it is smaller than the sum of its proper divisors (169953400260).

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

56967559740 is a wasteful number, since it uses less digits than its factorization.

56967559740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 71442000, while the sum is 63.

The spelling of 56967559740 in words is "fifty-six billion, nine hundred sixty-seven million, five hundred fifty-nine thousand, seven hundred forty".