5694559990 has 48 divisors (see below), whose sum is σ = 11971474704. Its totient is φ = 1944600000.

The previous prime is 5694559967. The next prime is 5694559993. The reversal of 5694559990 is 999554965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5694559993) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99840 + ... + 146140.

It is an arithmetic number, because the mean of its divisors is an integer number (249405723).

Almost surely, 2^5694559990 is an apocalyptic number.

5694559990 is an abundant number, since it is smaller than the sum of its proper divisors (6276914714).

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

5694559990 is a wasteful number, since it uses less digits than its factorization.

5694559990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46573 (or 46566 counting only the distinct ones).

The product of its (nonzero) digits is 19683000, while the sum is 61.

The square root of 5694559990 is about 75462.3084062501. The cubic root of 5694559990 is about 1785.7475274787.

The spelling of 5694559990 in words is "five billion, six hundred ninety-four million, five hundred fifty-nine thousand, nine hundred ninety".