61056100506 has 32 divisors (see below), whose sum is σ = 128644554240. Its totient is φ = 19265064624.

The previous prime is 61056100481. The next prime is 61056100517. The reversal of 61056100506 is 60500165016.

61056100506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79540 + ... + 358383.

It is an arithmetic number, because the mean of its divisors is an integer number (4020142320).

Almost surely, 2^61056100506 is an apocalyptic number.

61056100506 is an abundant number, since it is smaller than the sum of its proper divisors (67588453734).

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

61056100506 is a wasteful number, since it uses less digits than its factorization.

61056100506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439170.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 61056100506 in words is "sixty-one billion, fifty-six million, one hundred thousand, five hundred six".