5140476945 has 32 divisors (see below), whose sum is σ = 9141753600. Its totient is φ = 2740649472.

The previous prime is 5140476941. The next prime is 5140476953. The reversal of 5140476945 is 5496740415.

5140476945 is a `hidden beast` number, since 51 + 40 + 476 + 94 + 5 = 666.

It is not a de Polignac number, because 5140476945 - 2² = 5140476941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5140476945.

It is not an unprimeable number, because it can be changed into a prime (5140476941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592801 + ... + 601409.

It is an arithmetic number, because the mean of its divisors is an integer number (285679800).

Almost surely, 2^5140476945 is an apocalyptic number.

It is an amenable number.

5140476945 is a deficient number, since it is larger than the sum of its proper divisors (4001276655).

5140476945 is a wasteful number, since it uses less digits than its factorization.

5140476945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13046 (or 13040 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 5140476945 is about 71697.1195028085. The cubic root of 5140476945 is about 1725.8424165100.

The spelling of 5140476945 in words is "five billion, one hundred forty million, four hundred seventy-six thousand, nine hundred forty-five".