90514763 has 2 divisors, whose sum is σ = 90514764. Its totient is φ = 90514762.

The previous prime is 90514759. The next prime is 90514793. The reversal of 90514763 is 36741509.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90514763 - 2² = 90514759 is a prime.

It is not a weakly prime, because it can be changed into another prime (90514703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45257381 + 45257382.

It is an arithmetic number, because the mean of its divisors is an integer number (45257382).

Almost surely, 2^90514763 is an apocalyptic number.

90514763 is a deficient number, since it is larger than the sum of its proper divisors (1).

90514763 is an equidigital number, since it uses as much as digits as its factorization.

90514763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 90514763 is about 9513.9246896326. The cubic root of 90514763 is about 448.9932439795.

The spelling of 90514763 in words is "ninety million, five hundred fourteen thousand, seven hundred sixty-three".