90996481463 has 2 divisors, whose sum is σ = 90996481464. Its totient is φ = 90996481462.

The previous prime is 90996481427. The next prime is 90996481489. The reversal of 90996481463 is 36418469909.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90996481463 - 2⁸ = 90996481207 is a prime.

It is a super-2 number, since 2×90996481463² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90996481493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45498240731 + 45498240732.

It is an arithmetic number, because the mean of its divisors is an integer number (45498240732).

Almost surely, 2^90996481463 is an apocalyptic number.

90996481463 is a deficient number, since it is larger than the sum of its proper divisors (1).

90996481463 is an equidigital number, since it uses as much as digits as its factorization.

90996481463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10077696, while the sum is 59.

The spelling of 90996481463 in words is "ninety billion, nine hundred ninety-six million, four hundred eighty-one thousand, four hundred sixty-three".