90460489195131 has 32 divisors (see below), whose sum is σ = 134075041758720. Its totient is φ = 53784685843200.

The previous prime is 90460489195121. The next prime is 90460489195147. The reversal of 90460489195131 is 13159198406409.

It is not a de Polignac number, because 90460489195131 - 2⁹ = 90460489194619 is a prime.

It is a super-2 number, since 2×90460489195131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90460489195121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14761266 + ... + 19970376.

It is an arithmetic number, because the mean of its divisors is an integer number (4189845054960).

Almost surely, 2^{90460489195131} is an apocalyptic number.

90460489195131 is a deficient number, since it is larger than the sum of its proper divisors (43614552563589).

90460489195131 is a wasteful number, since it uses less digits than its factorization.

90460489195131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219107.

The product of its (nonzero) digits is 8398080, while the sum is 60.

The spelling of 90460489195131 in words is "ninety trillion, four hundred sixty billion, four hundred eighty-nine million, one hundred ninety-five thousand, one hundred thirty-one".