94521953 has 4 divisors (see below), whose sum is σ = 96124080. Its totient is φ = 92919828.

The previous prime is 94521899. The next prime is 94522003. The reversal of 94521953 is 35912549.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35912549 = 4493 ⋅7993.

It is a cyclic number.

It is not a de Polignac number, because 94521953 - 2¹⁴ = 94505569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94521253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800975 + ... + 801092.

It is an arithmetic number, because the mean of its divisors is an integer number (24031020).

Almost surely, 2^94521953 is an apocalyptic number.

It is an amenable number.

94521953 is a deficient number, since it is larger than the sum of its proper divisors (1602127).

94521953 is a wasteful number, since it uses less digits than its factorization.

94521953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602126.

The product of its digits is 48600, while the sum is 38.

The square root of 94521953 is about 9722.2401225232. The cubic root of 94521953 is about 455.5236140757.

The spelling of 94521953 in words is "ninety-four million, five hundred twenty-one thousand, nine hundred fifty-three".