5615634442 has 24 divisors (see below), whose sum is σ = 9280101600. Its totient is φ = 2546698440.

The previous prime is 5615634421. The next prime is 5615634467. The reversal of 5615634442 is 2444365165.

It is a junction number, because it is equal to n+sod(n) for n = 5615634395 and 5615634404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79809 + ... + 132667.

It is an arithmetic number, because the mean of its divisors is an integer number (386670900).

Almost surely, 2^5615634442 is an apocalyptic number.

5615634442 is a deficient number, since it is larger than the sum of its proper divisors (3664467158).

5615634442 is a wasteful number, since it uses less digits than its factorization.

5615634442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53322 (or 53311 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 5615634442 is about 74937.5369357707. The cubic root of 5615634442 is about 1777.4590731087.

The spelling of 5615634442 in words is "five billion, six hundred fifteen million, six hundred thirty-four thousand, four hundred forty-two".