61674526760 has 128 divisors (see below), whose sum is σ = 177032908800. Its totient is φ = 18776136960.

The previous prime is 61674526759. The next prime is 61674526769. The reversal of 61674526760 is 6762547616.

It is a junction number, because it is equal to n+sod(n) for n = 61674526699 and 61674526708.

It is not an unprimeable number, because it can be changed into a prime (61674526769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100400 + ... + 365279.

It is an arithmetic number, because the mean of its divisors is an integer number (1383069600).

Almost surely, 2^61674526760 is an apocalyptic number.

It is an amenable number.

61674526760 is an abundant number, since it is smaller than the sum of its proper divisors (115358382040).

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

61674526760 is a wasteful number, since it uses less digits than its factorization.

61674526760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465751 (or 465747 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 61674526760 in words is "sixty-one billion, six hundred seventy-four million, five hundred twenty-six thousand, seven hundred sixty".