58537961 has 2 divisors, whose sum is σ = 58537962. Its totient is φ = 58537960.

The previous prime is 58537943. The next prime is 58538017. The reversal of 58537961 is 16973585.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57229225 + 1308736 = 7565^2 + 1144^2 .

It is a cyclic number.

It is not a de Polignac number, because 58537961 - 2²² = 54343657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58537901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29268980 + 29268981.

It is an arithmetic number, because the mean of its divisors is an integer number (29268981).

Almost surely, 2^58537961 is an apocalyptic number.

It is an amenable number.

58537961 is a deficient number, since it is larger than the sum of its proper divisors (1).

58537961 is an equidigital number, since it uses as much as digits as its factorization.

58537961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 44.

The square root of 58537961 is about 7651.0104561424. The cubic root of 58537961 is about 388.2807534198.

The spelling of 58537961 in words is "fifty-eight million, five hundred thirty-seven thousand, nine hundred sixty-one".