90577971299014 has 32 divisors (see below), whose sum is σ = 137843128684800. Its totient is φ = 44630845906080.

The previous prime is 90577971299009. The next prime is 90577971299027. The reversal of 90577971299014 is 41099217977509.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3624701232 + ... + 3624726220.

It is an arithmetic number, because the mean of its divisors is an integer number (4307597771400).

Almost surely, 2^{90577971299014} is an apocalyptic number.

90577971299014 is a deficient number, since it is larger than the sum of its proper divisors (47265157385786).

90577971299014 is a wasteful number, since it uses less digits than its factorization.

90577971299014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35628.

The product of its (nonzero) digits is 90016920, while the sum is 70.

The spelling of 90577971299014 in words is "ninety trillion, five hundred seventy-seven billion, nine hundred seventy-one million, two hundred ninety-nine thousand, fourteen".