90436762301 has 2 divisors, whose sum is σ = 90436762302. Its totient is φ = 90436762300.

The previous prime is 90436762201. The next prime is 90436762313. The reversal of 90436762301 is 10326763409.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89188836025 + 1247926276 = 298645^2 + 35326^2 .

It is a cyclic number.

It is not a de Polignac number, because 90436762301 - 2²² = 90432567997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90436762391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45218381150 + 45218381151.

It is an arithmetic number, because the mean of its divisors is an integer number (45218381151).

Almost surely, 2^90436762301 is an apocalyptic number.

It is an amenable number.

90436762301 is a deficient number, since it is larger than the sum of its proper divisors (1).

90436762301 is an equidigital number, since it uses as much as digits as its factorization.

90436762301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 90436762301 in words is "ninety billion, four hundred thirty-six million, seven hundred sixty-two thousand, three hundred one".