48765666451 has 2 divisors, whose sum is σ = 48765666452. Its totient is φ = 48765666450.

The previous prime is 48765666419. The next prime is 48765666463. The reversal of 48765666451 is 15466656784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48765666451 - 2⁵ = 48765666419 is a prime.

It is not a weakly prime, because it can be changed into another prime (48765666491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24382833225 + 24382833226.

It is an arithmetic number, because the mean of its divisors is an integer number (24382833226).

Almost surely, 2^48765666451 is an apocalyptic number.

48765666451 is a deficient number, since it is larger than the sum of its proper divisors (1).

48765666451 is an equidigital number, since it uses as much as digits as its factorization.

48765666451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29030400, while the sum is 58.

The spelling of 48765666451 in words is "forty-eight billion, seven hundred sixty-five million, six hundred sixty-six thousand, four hundred fifty-one".