90337350719 has 32 divisors (see below), whose sum is σ = 119287613952. Its totient is φ = 66233088000.

The previous prime is 90337350709. The next prime is 90337350731. The reversal of 90337350719 is 91705373309.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-90337350719 is a prime.

It is a super-2 number, since 2×90337350719² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90337350709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5962784 + ... + 5977914.

It is an arithmetic number, because the mean of its divisors is an integer number (3727737936).

Almost surely, 2^90337350719 is an apocalyptic number.

90337350719 is a deficient number, since it is larger than the sum of its proper divisors (28950263233).

90337350719 is a wasteful number, since it uses less digits than its factorization.

90337350719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19727.

The product of its (nonzero) digits is 535815, while the sum is 47.

The spelling of 90337350719 in words is "ninety billion, three hundred thirty-seven million, three hundred fifty thousand, seven hundred nineteen".