59990423 has 2 divisors, whose sum is σ = 59990424. Its totient is φ = 59990422.

The previous prime is 59990419. The next prime is 59990477. The reversal of 59990423 is 32409995.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 59990423 - 2² = 59990419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59990123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29995211 + 29995212.

It is an arithmetic number, because the mean of its divisors is an integer number (29995212).

Almost surely, 2^59990423 is an apocalyptic number.

59990423 is a deficient number, since it is larger than the sum of its proper divisors (1).

59990423 is an equidigital number, since it uses as much as digits as its factorization.

59990423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 59990423 is about 7745.3484750526. The cubic root of 59990423 is about 391.4659337378.

The spelling of 59990423 in words is "fifty-nine million, nine hundred ninety thousand, four hundred twenty-three".