749457266951 has 2 divisors, whose sum is σ = 749457266952. Its totient is φ = 749457266950.

The previous prime is 749457266927. The next prime is 749457266977. The reversal of 749457266951 is 159662754947.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 749457266951 - 2²² = 749453072647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749457266251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374728633475 + 374728633476.

It is an arithmetic number, because the mean of its divisors is an integer number (374728633476).

Almost surely, 2^749457266951 is an apocalyptic number.

749457266951 is a deficient number, since it is larger than the sum of its proper divisors (1).

749457266951 is an equidigital number, since it uses as much as digits as its factorization.

749457266951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114307200, while the sum is 65.

The spelling of 749457266951 in words is "seven hundred forty-nine billion, four hundred fifty-seven million, two hundred sixty-six thousand, nine hundred fifty-one".