5615655572 has 24 divisors (see below), whose sum is σ = 9914990400. Its totient is φ = 2782886400.

The previous prime is 5615655557. The next prime is 5615655631. The reversal of 5615655572 is 2755565165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260843 + ... + 281549.

It is an arithmetic number, because the mean of its divisors is an integer number (413124600).

Almost surely, 2^5615655572 is an apocalyptic number.

It is an amenable number.

5615655572 is a deficient number, since it is larger than the sum of its proper divisors (4299334828).

5615655572 is a wasteful number, since it uses less digits than its factorization.

5615655572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21311 (or 21309 counting only the distinct ones).

The product of its digits is 1575000, while the sum is 47.

The square root of 5615655572 is about 74937.6779197221. The cubic root of 5615655572 is about 1777.4613024598.

The spelling of 5615655572 in words is "five billion, six hundred fifteen million, six hundred fifty-five thousand, five hundred seventy-two".