90964546471 has 16 divisors (see below), whose sum is σ = 99626623200. Its totient is φ = 82724277888.

The previous prime is 90964546447. The next prime is 90964546493. The reversal of 90964546471 is 17464546909.

It is a cyclic number.

It is not a de Polignac number, because 90964546471 - 2¹¹ = 90964544423 is a prime.

It is a super-3 number, since 3×90964546471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90964546411) 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, 381816 + ... + 572461.

It is an arithmetic number, because the mean of its divisors is an integer number (6226663950).

Almost surely, 2^90964546471 is an apocalyptic number.

90964546471 is a deficient number, since it is larger than the sum of its proper divisors (8662076729).

90964546471 is a wasteful number, since it uses less digits than its factorization.

90964546471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954498.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 90964546471 in words is "ninety billion, nine hundred sixty-four million, five hundred forty-six thousand, four hundred seventy-one".