90110674519 has 2 divisors, whose sum is σ = 90110674520. Its totient is φ = 90110674518.

The previous prime is 90110674477. The next prime is 90110674561. The reversal of 90110674519 is 91547601109.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (90110674477) and next prime (90110674561).

It is a cyclic number.

It is not a de Polignac number, because 90110674519 - 2³⁵ = 55750936151 is a prime.

It is a super-2 number, since 2×90110674519² (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 (90110674579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45055337259 + 45055337260.

It is an arithmetic number, because the mean of its divisors is an integer number (45055337260).

Almost surely, 2^90110674519 is an apocalyptic number.

90110674519 is a deficient number, since it is larger than the sum of its proper divisors (1).

90110674519 is an equidigital number, since it uses as much as digits as its factorization.

90110674519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 90110674519 in words is "ninety billion, one hundred ten million, six hundred seventy-four thousand, five hundred nineteen".