5131046456 has 16 divisors (see below), whose sum is σ = 9674461800. Its totient is φ = 2551189984.

The previous prime is 5131046449. The next prime is 5131046467. The reversal of 5131046456 is 6546401315.

It is a congruent number.

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, 1790135 + ... + 1792998.

Almost surely, 2^5131046456 is an apocalyptic number.

It is an amenable number.

5131046456 is a deficient number, since it is larger than the sum of its proper divisors (4543415344).

5131046456 is a wasteful number, since it uses less digits than its factorization.

5131046456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583318 (or 3583314 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5131046456 is about 71631.3231484663. The cubic root of 5131046456 is about 1724.7863860388.

The spelling of 5131046456 in words is "five billion, one hundred thirty-one million, forty-six thousand, four hundred fifty-six".