90751767014471 has 8 divisors (see below), whose sum is σ = 91013468473344. Its totient is φ = 90490143933720.

The previous prime is 90751767014423. The next prime is 90751767014537. The reversal of 90751767014471 is 17441076715709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90751767014471 is a prime.

It is a super-3 number, since 3×90751767014471³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 90751767014471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90751767314471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17275055 + ... + 21907328.

It is an arithmetic number, because the mean of its divisors is an integer number (11376683559168).

Almost surely, 2^{90751767014471} is an apocalyptic number.

90751767014471 is a deficient number, since it is larger than the sum of its proper divisors (261701458873).

90751767014471 is a wasteful number, since it uses less digits than its factorization.

90751767014471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39189061.

The product of its (nonzero) digits is 10372320, while the sum is 59.

The spelling of 90751767014471 in words is "ninety trillion, seven hundred fifty-one billion, seven hundred sixty-seven million, fourteen thousand, four hundred seventy-one".