59620091 has 2 divisors, whose sum is σ = 59620092. Its totient is φ = 59620090.

The previous prime is 59620073. The next prime is 59620097. The reversal of 59620091 is 19002695.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59620091 - 2¹⁰ = 59619067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (59620097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29810045 + 29810046.

It is an arithmetic number, because the mean of its divisors is an integer number (29810046).

Almost surely, 2^59620091 is an apocalyptic number.

59620091 is a deficient number, since it is larger than the sum of its proper divisors (1).

59620091 is an equidigital number, since it uses as much as digits as its factorization.

59620091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 59620091 is about 7721.4047297108. The cubic root of 59620091 is about 390.6587398782.

The spelling of 59620091 in words is "fifty-nine million, six hundred twenty thousand, ninety-one".