90295149511 has 16 divisors (see below), whose sum is σ = 110325556224. Its totient is φ = 72135921024.

The previous prime is 90295149509. The next prime is 90295149521. The reversal of 90295149511 is 11594159209.

It is not a de Polignac number, because 90295149511 - 2¹ = 90295149509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90295149521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3671155 + ... + 3695668.

It is an arithmetic number, because the mean of its divisors is an integer number (6895347264).

Almost surely, 2^90295149511 is an apocalyptic number.

90295149511 is a deficient number, since it is larger than the sum of its proper divisors (20030406713).

90295149511 is a wasteful number, since it uses less digits than its factorization.

90295149511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366950.

The product of its (nonzero) digits is 145800, while the sum is 46.

The spelling of 90295149511 in words is "ninety billion, two hundred ninety-five million, one hundred forty-nine thousand, five hundred eleven".