94552919 has 2 divisors, whose sum is σ = 94552920. Its totient is φ = 94552918.

The previous prime is 94552907. The next prime is 94552921. The reversal of 94552919 is 91925549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94552919 - 2⁸ = 94552663 is a prime.

It is a super-2 number, since 2×94552919² = 17880508982841122, which contains 22 as substring.

Together with 94552921, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94552919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94552999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47276459 + 47276460.

It is an arithmetic number, because the mean of its divisors is an integer number (47276460).

Almost surely, 2^94552919 is an apocalyptic number.

94552919 is a deficient number, since it is larger than the sum of its proper divisors (1).

94552919 is an equidigital number, since it uses as much as digits as its factorization.

94552919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 44.

The square root of 94552919 is about 9723.8325263242. The cubic root of 94552919 is about 455.5733528002.

The spelling of 94552919 in words is "ninety-four million, five hundred fifty-two thousand, nine hundred nineteen".