61005100600504 has 32 divisors (see below), whose sum is σ = 118091546058240. Its totient is φ = 29514307615200.

The previous prime is 61005100600501. The next prime is 61005100600537. The reversal of 61005100600504 is 40500600150016.

It is a super-2 number, since 2×61005100600504² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61005100600501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16162282 + ... + 19576249.

It is an arithmetic number, because the mean of its divisors is an integer number (3690360814320).

Almost surely, 2^{61005100600504} is an apocalyptic number.

It is an amenable number.

61005100600504 is a deficient number, since it is larger than the sum of its proper divisors (57086445457736).

61005100600504 is a wasteful number, since it uses less digits than its factorization.

61005100600504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35745451 (or 35745447 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 61005100600504 in words is "sixty-one trillion, five billion, one hundred million, six hundred thousand, five hundred four".