95542045212421 has 4 divisors (see below), whose sum is σ = 101162165519052. Its totient is φ = 89921924905792.

The previous prime is 95542045212403. The next prime is 95542045212431. The reversal of 95542045212421 is 12421254024559.

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 29622439022500 + 65919606189921 = 5442650^2 + 8119089^2 .

It is a cyclic number.

It is not a de Polignac number, because 95542045212421 - 2⁹ = 95542045211909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95542045212431) 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, 2810060153290 + ... + 2810060153323.

It is an arithmetic number, because the mean of its divisors is an integer number (25290541379763).

Almost surely, 2^{95542045212421} is an apocalyptic number.

It is an amenable number.

95542045212421 is a deficient number, since it is larger than the sum of its proper divisors (5620120306631).

95542045212421 is a wasteful number, since it uses less digits than its factorization.

95542045212421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620120306630.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 95542045212421 in words is "ninety-five trillion, five hundred forty-two billion, forty-five million, two hundred twelve thousand, four hundred twenty-one".