61026501676 has 12 divisors (see below), whose sum is σ = 122053003408. Its totient is φ = 26154214992.

The previous prime is 61026501671. The next prime is 61026501743. The reversal of 61026501676 is 67610562016.

61026501676 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (61026501671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089758931 + ... + 1089758986.

Almost surely, 2^61026501676 is an apocalyptic number.

It is an amenable number.

61026501676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61026501676 is a wasteful number, since it uses less digits than its factorization.

61026501676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179517928 (or 2179517926 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 61026501676 in words is "sixty-one billion, twenty-six million, five hundred one thousand, six hundred seventy-six".