94500551 has 2 divisors, whose sum is σ = 94500552. Its totient is φ = 94500550.

The previous prime is 94500521. The next prime is 94500557. The reversal of 94500551 is 15500549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94500551 - 2¹⁸ = 94238407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94500557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47250275 + 47250276.

It is an arithmetic number, because the mean of its divisors is an integer number (47250276).

Almost surely, 2^94500551 is an apocalyptic number.

94500551 is a deficient number, since it is larger than the sum of its proper divisors (1).

94500551 is an equidigital number, since it uses as much as digits as its factorization.

94500551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 94500551 is about 9721.1393879524. The cubic root of 94500551 is about 455.4892310497.

The spelling of 94500551 in words is "ninety-four million, five hundred thousand, five hundred fifty-one".