61058336058 has 40 divisors (see below), whose sum is σ = 137418697152. Its totient is φ = 20263106664.

The previous prime is 61058336047. The next prime is 61058336071. The reversal of 61058336058 is 85063385016.

61058336058 is a `hidden beast` number, since 6 + 1 + 0 + 5 + 8 + 33 + 605 + 8 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 in 19 ways as a sum of consecutive naturals, for example, 793410 + ... + 866957.

Almost surely, 2^61058336058 is an apocalyptic number.

61058336058 is an abundant number, since it is smaller than the sum of its proper divisors (76360361094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61058336058 is a wasteful number, since it uses less digits than its factorization.

61058336058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660608 (or 1660599 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 61058336058 in words is "sixty-one billion, fifty-eight million, three hundred thirty-six thousand, fifty-eight".