95090589542021 has 4 divisors (see below), whose sum is σ = 95090623017132. Its totient is φ = 95090556066912.

The previous prime is 95090589541993. The next prime is 95090589542057. The reversal of 95090589542021 is 12024598509059.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58913131389121 + 36177458152900 = 7675489^2 + 6014770^2 .

It is a cyclic number.

It is not a de Polignac number, because 95090589542021 - 2²⁶ = 95090522433157 is a prime.

It is a super-2 number, since 2×95090589542021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95090589548021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12036470 + ... + 18304583.

It is an arithmetic number, because the mean of its divisors is an integer number (23772655754283).

Almost surely, 2^{95090589542021} is an apocalyptic number.

It is an amenable number.

95090589542021 is a deficient number, since it is larger than the sum of its proper divisors (33475111).

95090589542021 is a wasteful number, since it uses less digits than its factorization.

95090589542021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33475110.

The product of its (nonzero) digits is 11664000, while the sum is 59.

The spelling of 95090589542021 in words is "ninety-five trillion, ninety billion, five hundred eighty-nine million, five hundred forty-two thousand, twenty-one".