5618607632 has 20 divisors (see below), whose sum is σ = 11875693776. Its totient is φ = 2553912480.

The previous prime is 5618607623. The next prime is 5618607689. The reversal of 5618607632 is 2367068165.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15961778 + ... + 15962129.

Almost surely, 2^5618607632 is an apocalyptic number.

It is an amenable number.

5618607632 is an abundant number, since it is smaller than the sum of its proper divisors (6257086144).

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

5618607632 is a wasteful number, since it uses less digits than its factorization.

5618607632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31923926 (or 31923920 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5618607632 is about 74957.3720990804. The cubic root of 5618607632 is about 1777.7727088582.

The spelling of 5618607632 in words is "five billion, six hundred eighteen million, six hundred seven thousand, six hundred thirty-two".