61852624808 has 16 divisors (see below), whose sum is σ = 124894723380. Its totient is φ = 28547365248.

The previous prime is 61852624789. The next prime is 61852624837. The reversal of 61852624808 is 80842625816.

61852624808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50408332324 + 11444292484 = 224518^2 + 106978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297368285 + ... + 297368492.

Almost surely, 2^61852624808 is an apocalyptic number.

It is an amenable number.

61852624808 is an abundant number, since it is smaller than the sum of its proper divisors (63042098572).

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

61852624808 is a wasteful number, since it uses less digits than its factorization.

61852624808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594736796 (or 594736792 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 61852624808 in words is "sixty-one billion, eight hundred fifty-two million, six hundred twenty-four thousand, eight hundred eight".