61836033804486 has 32 divisors (see below), whose sum is σ = 128247706998528. Its totient is φ = 19860221818080.

The previous prime is 61836033804463. The next prime is 61836033804499. The reversal of 61836033804486 is 68440833063816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352116420 + ... + 1352162151.

It is an arithmetic number, because the mean of its divisors is an integer number (4007740843704).

Almost surely, 2^{61836033804486} is an apocalyptic number.

61836033804486 is an abundant number, since it is smaller than the sum of its proper divisors (66411673194042).

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

61836033804486 is a wasteful number, since it uses less digits than its factorization.

61836033804486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704278716.

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 61836033804486 in words is "sixty-one trillion, eight hundred thirty-six billion, thirty-three million, eight hundred four thousand, four hundred eighty-six".