5151304251 has 12 divisors (see below), whose sum is σ = 7545573360. Its totient is φ = 3385833360.

The previous prime is 5151304241. The next prime is 5151304253. The reversal of 5151304251 is 1524031515.

It is not a de Polignac number, because 5151304251 - 2¹⁸ = 5151042107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5151304253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4030116 + ... + 4031393.

It is an arithmetic number, because the mean of its divisors is an integer number (628797780).

Almost surely, 2^5151304251 is an apocalyptic number.

5151304251 is a deficient number, since it is larger than the sum of its proper divisors (2394269109).

5151304251 is a wasteful number, since it uses less digits than its factorization.

5151304251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061586 (or 8061583 counting only the distinct ones).

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

The square root of 5151304251 is about 71772.5870440797. The cubic root of 5151304251 is about 1727.0532717141.

Adding to 5151304251 its reverse (1524031515), we get a palindrome (6675335766).

The spelling of 5151304251 in words is "five billion, one hundred fifty-one million, three hundred four thousand, two hundred fifty-one".