59061491 has 2 divisors, whose sum is σ = 59061492. Its totient is φ = 59061490.

The previous prime is 59061473. The next prime is 59061503. The reversal of 59061491 is 19416095.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59061491 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (59061461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29530745 + 29530746.

It is an arithmetic number, because the mean of its divisors is an integer number (29530746).

Almost surely, 2^59061491 is an apocalyptic number.

59061491 is a deficient number, since it is larger than the sum of its proper divisors (1).

59061491 is an equidigital number, since it uses as much as digits as its factorization.

59061491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 59061491 is about 7685.1474286444. The cubic root of 59061491 is about 389.4348399642.

The spelling of 59061491 in words is "fifty-nine million, sixty-one thousand, four hundred ninety-one".