58428549121 has 2 divisors, whose sum is σ = 58428549122. Its totient is φ = 58428549120.

The previous prime is 58428549071. The next prime is 58428549131. The reversal of 58428549121 is 12194582485.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48208350096 + 10220199025 = 219564^2 + 101095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58428549121 is a prime.

It is not a weakly prime, because it can be changed into another prime (58428549131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29214274560 + 29214274561.

It is an arithmetic number, because the mean of its divisors is an integer number (29214274561).

Almost surely, 2^58428549121 is an apocalyptic number.

It is an amenable number.

58428549121 is a deficient number, since it is larger than the sum of its proper divisors (1).

58428549121 is an equidigital number, since it uses as much as digits as its factorization.

58428549121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 921600, while the sum is 49.

The spelling of 58428549121 in words is "fifty-eight billion, four hundred twenty-eight million, five hundred forty-nine thousand, one hundred twenty-one".