61058805030 has 48 divisors (see below), whose sum is σ = 162444831120. Its totient is φ = 15903687744.

The previous prime is 61058804993. The next prime is 61058805077. The reversal of 61058805030 is 3050885016.

61058805030 is a `hidden beast` number, since 610 + 5 + 8 + 8 + 0 + 5 + 0 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7884865 + ... + 7892604.

It is an arithmetic number, because the mean of its divisors is an integer number (3384267315).

Almost surely, 2^61058805030 is an apocalyptic number.

61058805030 is an abundant number, since it is smaller than the sum of its proper divisors (101386026090).

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

61058805030 is a wasteful number, since it uses less digits than its factorization.

61058805030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15777525 (or 15777522 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 61058805030 in words is "sixty-one billion, fifty-eight million, eight hundred five thousand, thirty".