1252930951 has 2 divisors, whose sum is σ = 1252930952. Its totient is φ = 1252930950.

The previous prime is 1252930919. The next prime is 1252930967. The reversal of 1252930951 is 1590392521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1252930951 - 2⁵ = 1252930919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1252930951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1252930051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626465475 + 626465476.

It is an arithmetic number, because the mean of its divisors is an integer number (626465476).

Almost surely, 2^1252930951 is an apocalyptic number.

1252930951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252930951 is an equidigital number, since it uses as much as digits as its factorization.

1252930951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 1252930951 is about 35396.7646967911. The cubic root of 1252930951 is about 1078.0586268245.

The spelling of 1252930951 in words is "one billion, two hundred fifty-two million, nine hundred thirty thousand, nine hundred fifty-one".