76475256430633 has 2 divisors, whose sum is σ = 76475256430634. Its totient is φ = 76475256430632.

The previous prime is 76475256430627. The next prime is 76475256430681. The reversal of 76475256430633 is 33603465257467.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56146727444544 + 20328528986089 = 7493112^2 + 4508717^2 .

It is a cyclic number.

It is not a de Polignac number, because 76475256430633 - 2⁴⁵ = 41290884341801 is a prime.

It is a super-3 number, since 3×76475256430633³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (76475256440633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38237628215316 + 38237628215317.

It is an arithmetic number, because the mean of its divisors is an integer number (38237628215317).

Almost surely, 2^{76475256430633} is an apocalyptic number.

It is an amenable number.

76475256430633 is a deficient number, since it is larger than the sum of its proper divisors (1).

76475256430633 is an equidigital number, since it uses as much as digits as its factorization.

76475256430633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 228614400, while the sum is 61.

The spelling of 76475256430633 in words is "seventy-six trillion, four hundred seventy-five billion, two hundred fifty-six million, four hundred thirty thousand, six hundred thirty-three".