615056163841 has 24 divisors (see below), whose sum is σ = 734292506304. Its totient is φ = 513503292960.

The previous prime is 615056163823. The next prime is 615056163853. The reversal of 615056163841 is 148361650516.

It is not a de Polignac number, because 615056163841 - 2¹⁷ = 615056032769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 615056163791 and 615056163800.

It is not an unprimeable number, because it can be changed into a prime (615056163881) 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, 776250 + ... + 1353763.

It is an arithmetic number, because the mean of its divisors is an integer number (30595521096).

Almost surely, 2^615056163841 is an apocalyptic number.

It is an amenable number.

615056163841 is a deficient number, since it is larger than the sum of its proper divisors (119236342463).

615056163841 is a wasteful number, since it uses less digits than its factorization.

615056163841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130181 (or 2130174 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 615056163841 in words is "six hundred fifteen billion, fifty-six million, one hundred sixty-three thousand, eight hundred forty-one".