58453961 has 2 divisors, whose sum is σ = 58453962. Its totient is φ = 58453960.

The previous prime is 58453957. The next prime is 58453991. The reversal of 58453961 is 16935485.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30691600 + 27762361 = 5540^2 + 5269^2 .

It is a cyclic number.

It is not a de Polignac number, because 58453961 - 2² = 58453957 is a prime.

It is not a weakly prime, because it can be changed into another prime (58453931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29226980 + 29226981.

It is an arithmetic number, because the mean of its divisors is an integer number (29226981).

Almost surely, 2^58453961 is an apocalyptic number.

It is an amenable number.

58453961 is a deficient number, since it is larger than the sum of its proper divisors (1).

58453961 is an equidigital number, since it uses as much as digits as its factorization.

58453961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 41.

The square root of 58453961 is about 7645.5190144293. The cubic root of 58453961 is about 388.0949412509.

It can be divided in two parts, 584 and 53961, that added together give a palindrome (54545).

The spelling of 58453961 in words is "fifty-eight million, four hundred fifty-three thousand, nine hundred sixty-one".