5256765474 has 16 divisors (see below), whose sum is σ = 10615605312. Its totient is φ = 1735242768.

The previous prime is 5256765457. The next prime is 5256765497. The reversal of 5256765474 is 4745676525.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4252429 + ... + 4253664.

It is an arithmetic number, because the mean of its divisors is an integer number (663475332).

Almost surely, 2^5256765474 is an apocalyptic number.

5256765474 is an abundant number, since it is smaller than the sum of its proper divisors (5358839838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5256765474 is a wasteful number, since it uses less digits than its factorization.

5256765474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8506201.

The product of its digits is 7056000, while the sum is 51.

The square root of 5256765474 is about 72503.5549059493. The cubic root of 5256765474 is about 1738.7595723896.

The spelling of 5256765474 in words is "five billion, two hundred fifty-six million, seven hundred sixty-five thousand, four hundred seventy-four".