90954753158 has 16 divisors (see below), whose sum is σ = 139473178560. Its totient is φ = 44465613696.

The previous prime is 90954753157. The next prime is 90954753161. The reversal of 90954753158 is 85135745909.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90954753157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384641 + ... + 574332.

It is an arithmetic number, because the mean of its divisors is an integer number (8717073660).

Almost surely, 2^90954753158 is an apocalyptic number.

90954753158 is a deficient number, since it is larger than the sum of its proper divisors (48518425402).

90954753158 is a wasteful number, since it uses less digits than its factorization.

90954753158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960031.

The product of its (nonzero) digits is 6804000, while the sum is 56.

The spelling of 90954753158 in words is "ninety billion, nine hundred fifty-four million, seven hundred fifty-three thousand, one hundred fifty-eight".