90653752463 has 2 divisors, whose sum is σ = 90653752464. Its totient is φ = 90653752462.

The previous prime is 90653752411. The next prime is 90653752471. The reversal of 90653752463 is 36425735609.

It is a strong prime.

It is an emirp because it is prime and its reverse (36425735609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90653752463 - 2²⁰ = 90652703887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90653752363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45326876231 + 45326876232.

It is an arithmetic number, because the mean of its divisors is an integer number (45326876232).

Almost surely, 2^90653752463 is an apocalyptic number.

90653752463 is a deficient number, since it is larger than the sum of its proper divisors (1).

90653752463 is an equidigital number, since it uses as much as digits as its factorization.

90653752463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 90653752463 in words is "ninety billion, six hundred fifty-three million, seven hundred fifty-two thousand, four hundred sixty-three".