61690058828126 has 16 divisors (see below), whose sum is σ = 92686974652464. Its totient is φ = 30794401623744.

The previous prime is 61690058828089. The next prime is 61690058828129. The reversal of 61690058828126 is 62182885009616.

61690058828126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61690058828129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166584146 + ... + 166954058.

It is an arithmetic number, because the mean of its divisors is an integer number (5792935915779).

Almost surely, 2^{61690058828126} is an apocalyptic number.

61690058828126 is a deficient number, since it is larger than the sum of its proper divisors (30996915824338).

61690058828126 is a wasteful number, since it uses less digits than its factorization.

61690058828126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506555.

The product of its (nonzero) digits is 19906560, while the sum is 62.

The spelling of 61690058828126 in words is "sixty-one trillion, six hundred ninety billion, fifty-eight million, eight hundred twenty-eight thousand, one hundred twenty-six".