99662051 has 2 divisors, whose sum is σ = 99662052. Its totient is φ = 99662050.

The previous prime is 99662029. The next prime is 99662063. The reversal of 99662051 is 15026699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99662051 - 2²² = 95467747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99661996 and 99662014.

It is not a weakly prime, because it can be changed into another prime (99662071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49831025 + 49831026.

It is an arithmetic number, because the mean of its divisors is an integer number (49831026).

Almost surely, 2^99662051 is an apocalyptic number.

99662051 is a deficient number, since it is larger than the sum of its proper divisors (1).

99662051 is an equidigital number, since it uses as much as digits as its factorization.

99662051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 99662051 is about 9983.0882496350. The cubic root of 99662051 is about 463.6354198028.

The spelling of 99662051 in words is "ninety-nine million, six hundred sixty-two thousand, fifty-one".