90260555011 has 8 divisors (see below), whose sum is σ = 102747193344. Its totient is φ = 78487438920.

The previous prime is 90260555003. The next prime is 90260555053. The reversal of 90260555011 is 11055506209.

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

It is not a de Polignac number, because 90260555011 - 2³ = 90260555003 is a prime.

It is a super-3 number, since 3×90260555011³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90260556011) 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, 178380291 + ... + 178380796.

It is an arithmetic number, because the mean of its divisors is an integer number (12843399168).

Almost surely, 2^90260555011 is an apocalyptic number.

90260555011 is a deficient number, since it is larger than the sum of its proper divisors (12486638333).

90260555011 is a wasteful number, since it uses less digits than its factorization.

90260555011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356761121.

The product of its (nonzero) digits is 13500, while the sum is 34.

The spelling of 90260555011 in words is "ninety billion, two hundred sixty million, five hundred fifty-five thousand, eleven".