90254272011 has 8 divisors (see below), whose sum is σ = 120350436240. Its totient is φ = 60163811232.

The previous prime is 90254272001. The next prime is 90254272019. The reversal of 90254272011 is 11027245209.

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

It is not a de Polignac number, because 90254272011 - 2¹³ = 90254263819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90254272019) 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, 1388800 + ... + 1452333.

It is an arithmetic number, because the mean of its divisors is an integer number (15043804530).

Almost surely, 2^90254272011 is an apocalyptic number.

90254272011 is a deficient number, since it is larger than the sum of its proper divisors (30096164229).

90254272011 is a wasteful number, since it uses less digits than its factorization.

90254272011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851725.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 90254272011 in words is "ninety billion, two hundred fifty-four million, two hundred seventy-two thousand, eleven".