59951 has 2 divisors, whose sum is σ = 59952. Its totient is φ = 59950.

The previous prime is 59929. The next prime is 59957. The reversal of 59951 is 15995.

59951 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59951 - 2⁶ = 59887 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29975 + 29976.

It is an arithmetic number, because the mean of its divisors is an integer number (29976).

2⁵⁹⁹⁵¹ is an apocalyptic number.

59951 is the 110-th centered decagonal number.

59951 is a deficient number, since it is larger than the sum of its proper divisors (1).

59951 is an equidigital number, since it uses as much as digits as its factorization.

59951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2025, while the sum is 29.

The square root of 59951 is about 244.8489330179. The cubic root of 59951 is about 39.1380163696.

Subtracting from 59951 its reverse (15995), we obtain a triangular number (43956 = T₂₉₆).

The spelling of 59951 in words is "fifty-nine thousand, nine hundred fifty-one".