5140051604 has 6 divisors (see below), whose sum is σ = 8995090314. Its totient is φ = 2570025800.

The previous prime is 5140051597. The next prime is 5140051619. The reversal of 5140051604 is 4061500415.

It can be written as a sum of positive squares in only one way, i.e., 5069155204 + 70896400 = 71198^2 + 8420^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642506447 + ... + 642506454.

It is an arithmetic number, because the mean of its divisors is an integer number (1499181719).

Almost surely, 2^5140051604 is an apocalyptic number.

It is an amenable number.

5140051604 is a deficient number, since it is larger than the sum of its proper divisors (3855038710).

5140051604 is a wasteful number, since it uses less digits than its factorization.

5140051604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285012905 (or 1285012903 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5140051604 is about 71694.1532065203. The cubic root of 5140051604 is about 1725.7948144558.

The spelling of 5140051604 in words is "five billion, one hundred forty million, fifty-one thousand, six hundred four".