61762956982 has 16 divisors (see below), whose sum is σ = 93130502400. Its totient is φ = 30719524968.

The previous prime is 61762956971. The next prime is 61762957007. The reversal of 61762956982 is 28965926716.

It is a self number, because there is not a number n which added to its sum of digits gives 61762956982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129623 + ... + 2158429.

It is an arithmetic number, because the mean of its divisors is an integer number (5820656400).

Almost surely, 2^61762956982 is an apocalyptic number.

61762956982 is a deficient number, since it is larger than the sum of its proper divisors (31367545418).

61762956982 is a wasteful number, since it uses less digits than its factorization.

61762956982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34395.

The product of its digits is 19595520, while the sum is 61.

The spelling of 61762956982 in words is "sixty-one billion, seven hundred sixty-two million, nine hundred fifty-six thousand, nine hundred eighty-two".