62985990740 has 12 divisors (see below), whose sum is σ = 132270580596. Its totient is φ = 25194396288.

The previous prime is 62985990737. The next prime is 62985990763. The reversal of 62985990740 is 4709958926.

It can be written as a sum of positive squares in 2 ways, for example, as 8866482244 + 54119508496 = 94162^2 + 232636^2 .

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 62985990740.

It is a congruent number.

It is an unprimeable number.

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, 1574649749 + ... + 1574649788.

It is an arithmetic number, because the mean of its divisors is an integer number (11022548383).

Almost surely, 2^62985990740 is an apocalyptic number.

It is an amenable number.

62985990740 is an abundant number, since it is smaller than the sum of its proper divisors (69284589856).

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

62985990740 is a wasteful number, since it uses less digits than its factorization.

62985990740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149299546 (or 3149299544 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 62985990740 in words is "sixty-two billion, nine hundred eighty-five million, nine hundred ninety thousand, seven hundred forty".