58899905161 has 4 divisors (see below), whose sum is σ = 58936513300. Its totient is φ = 58863297024.

The previous prime is 58899905153. The next prime is 58899905167. The reversal of 58899905161 is 16150999885.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16150999885 = 5 ⋅3230199977.

It can be written as a sum of positive squares in 2 ways, for example, as 31985534025 + 26914371136 = 178845^2 + 164056^2 .

It is a cyclic number.

It is not a de Polignac number, because 58899905161 - 2³ = 58899905153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58899905161.

It is not an unprimeable number, because it can be changed into a prime (58899905167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18301656 + ... + 18304873.

It is an arithmetic number, because the mean of its divisors is an integer number (14734128325).

Almost surely, 2^58899905161 is an apocalyptic number.

It is an amenable number.

58899905161 is a deficient number, since it is larger than the sum of its proper divisors (36608139).

58899905161 is a wasteful number, since it uses less digits than its factorization.

58899905161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36608138.

The product of its (nonzero) digits is 6998400, while the sum is 61.

The spelling of 58899905161 in words is "fifty-eight billion, eight hundred ninety-nine million, nine hundred five thousand, one hundred sixty-one".