58261901 has 2 divisors, whose sum is σ = 58261902. Its totient is φ = 58261900.

The previous prime is 58261877. The next prime is 58261919. The reversal of 58261901 is 10916285.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36312676 + 21949225 = 6026^2 + 4685^2 .

It is a cyclic number.

It is not a de Polignac number, because 58261901 - 2⁶ = 58261837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58261501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29130950 + 29130951.

It is an arithmetic number, because the mean of its divisors is an integer number (29130951).

Almost surely, 2^58261901 is an apocalyptic number.

It is an amenable number.

58261901 is a deficient number, since it is larger than the sum of its proper divisors (1).

58261901 is an equidigital number, since it uses as much as digits as its factorization.

58261901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 58261901 is about 7632.9483818509. The cubic root of 58261901 is about 387.6694251837.

It can be divided in two parts, 5 and 8261901, that multiplied together give a triangular number (41309505 = T₉₀₈₉).

The spelling of 58261901 in words is "fifty-eight million, two hundred sixty-one thousand, nine hundred one".