5641694004 has 48 divisors (see below), whose sum is σ = 13291673472. Its totient is φ = 1862404992.

The previous prime is 5641693991. The next prime is 5641694027. The reversal of 5641694004 is 4004961465.

It is a super-2 number, since 2×5641694004² = 63657422469539104032, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540822 + ... + 551154.

It is an arithmetic number, because the mean of its divisors is an integer number (276909864).

Almost surely, 2^5641694004 is an apocalyptic number.

It is an amenable number.

5641694004 is an abundant number, since it is smaller than the sum of its proper divisors (7649979468).

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

5641694004 is a wasteful number, since it uses less digits than its factorization.

5641694004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10776 (or 10774 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 5641694004 is about 75111.2109075603. The cubic root of 5641694004 is about 1780.2042861947.

The spelling of 5641694004 in words is "five billion, six hundred forty-one million, six hundred ninety-four thousand, four".