61083555036132 has 12 divisors (see below), whose sum is σ = 142528295084336. Its totient is φ = 20361185012040.

The previous prime is 61083555036121. The next prime is 61083555036157. The reversal of 61083555036132 is 23163055538016.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 2545148126494 + ... + 2545148126517.

Almost surely, 2^{61083555036132} is an apocalyptic number.

It is an amenable number.

61083555036132 is an abundant number, since it is smaller than the sum of its proper divisors (81444740048204).

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

61083555036132 is a wasteful number, since it uses less digits than its factorization.

61083555036132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090296253018 (or 5090296253016 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 61083555036132 in words is "sixty-one trillion, eighty-three billion, five hundred fifty-five million, thirty-six thousand, one hundred thirty-two".