5694792642 has 250 divisors, whose sum is σ = 16374968115. Its totient is φ = 1479166920.

The previous prime is 5694792589. The next prime is 5694792673. The reversal of 5694792642 is 2462974965.

5694792642 is a `hidden beast` number, since 569 + 4 + 79 + 2 + 6 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2847396321 + 2847396321 = 53361^2 + 53361^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53361.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 124 ways as a sum of consecutive naturals, for example, 517708417 + ... + 517708427.

Almost surely, 2^5694792642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5694792642

5694792642 is an abundant number, since it is smaller than the sum of its proper divisors (10680175473).

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

5694792642 is an frugal number, since it uses more digits than its factorization.

5694792642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 23 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 5694792642 is about 75463.8499017907. The cubic root of 5694792642 is about 1785.7718461312.

The spelling of 5694792642 in words is "five billion, six hundred ninety-four million, seven hundred ninety-two thousand, six hundred forty-two".