61124764082 has 6 divisors (see below), whose sum is σ = 91687670589. Its totient is φ = 30562207220.

The previous prime is 61124764061. The next prime is 61124764111. The reversal of 61124764082 is 28046742116.

It can be written as a sum of positive squares in 2 ways, for example, as 34480404721 + 26644359361 = 185689^2 + 163231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=174821.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 262232 + ... + 437052.

Almost surely, 2^61124764082 is an apocalyptic number.

61124764082 is a deficient number, since it is larger than the sum of its proper divisors (30562906507).

61124764082 is an frugal number, since it uses more digits than its factorization.

61124764082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349644 (or 174823 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 61124764082 in words is "sixty-one billion, one hundred twenty-four million, seven hundred sixty-four thousand, eighty-two".