5250311251002 has 24 divisors (see below), whose sum is σ = 11590309744884. Its totient is φ = 1717082924544.

The previous prime is 5250311250973. The next prime is 5250311251091. The reversal of 5250311251002 is 2001521130525.

5250311251002 is a `hidden beast` number, since 52 + 50 + 311 + 251 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5116603284081 + 133707966921 = 2261991^2 + 365661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2751734503 + ... + 2751736410.

Almost surely, 2^{5250311251002} is an apocalyptic number.

5250311251002 is an abundant number, since it is smaller than the sum of its proper divisors (6339998493882).

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

5250311251002 is a wasteful number, since it uses less digits than its factorization.

5250311251002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503470974 (or 5503470971 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 5250311251002 its reverse (2001521130525), we get a palindrome (7251832381527).

The spelling of 5250311251002 in words is "five trillion, two hundred fifty billion, three hundred eleven million, two hundred fifty-one thousand, two".