5251762330 has 8 divisors (see below), whose sum is σ = 9453172212. Its totient is φ = 2100704928.

The previous prime is 5251762319. The next prime is 5251762331. The reversal of 5251762330 is 332671525.

It can be written as a sum of positive squares in 2 ways, for example, as 5236403769 + 15358561 = 72363^2 + 3919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5251762331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262588107 + ... + 262588126.

Almost surely, 2^5251762330 is an apocalyptic number.

5251762330 is a deficient number, since it is larger than the sum of its proper divisors (4201409882).

5251762330 is a wasteful number, since it uses less digits than its factorization.

5251762330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525176240.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 5251762330 is about 72469.0439429140. The cubic root of 5251762330 is about 1738.2077738944.

The spelling of 5251762330 in words is "five billion, two hundred fifty-one million, seven hundred sixty-two thousand, three hundred thirty".