5151012551 has 2 divisors, whose sum is σ = 5151012552. Its totient is φ = 5151012550.

The previous prime is 5151012539. The next prime is 5151012557. The reversal of 5151012551 is 1552101515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5151012551 - 2⁶ = 5151012487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5151012551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5151012557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575506275 + 2575506276.

It is an arithmetic number, because the mean of its divisors is an integer number (2575506276).

Almost surely, 2^5151012551 is an apocalyptic number.

5151012551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151012551 is an equidigital number, since it uses as much as digits as its factorization.

5151012551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1250, while the sum is 26.

The square root of 5151012551 is about 71770.5549024111. The cubic root of 5151012551 is about 1727.0206721417.

The spelling of 5151012551 in words is "five billion, one hundred fifty-one million, twelve thousand, five hundred fifty-one".