99125063 has 2 divisors, whose sum is σ = 99125064. Its totient is φ = 99125062.

The previous prime is 99125023. The next prime is 99125083. The reversal of 99125063 is 36052199.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99125063 is a prime.

It is a super-2 number, since 2×99125063² = 19651556229507938, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99125023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49562531 + 49562532.

It is an arithmetic number, because the mean of its divisors is an integer number (49562532).

Almost surely, 2^99125063 is an apocalyptic number.

99125063 is a deficient number, since it is larger than the sum of its proper divisors (1).

99125063 is an equidigital number, since it uses as much as digits as its factorization.

99125063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 99125063 is about 9956.1570397418. The cubic root of 99125063 is about 462.8012167833.

The spelling of 99125063 in words is "ninety-nine million, one hundred twenty-five thousand, sixty-three".