2801933876532 has 96 divisors (see below), whose sum is σ = 8327729249280. Its totient is φ = 713805350400.

The previous prime is 2801933876519. The next prime is 2801933876557. The reversal of 2801933876532 is 2356783391082.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 51608094 + ... + 51662357.

It is an arithmetic number, because the mean of its divisors is an integer number (86747179680).

Almost surely, 2^{2801933876532} is an apocalyptic number.

It is an amenable number.

2801933876532 is an abundant number, since it is smaller than the sum of its proper divisors (5525795372748).

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

2801933876532 is a wasteful number, since it uses less digits than its factorization.

2801933876532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103270501 (or 103270499 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 2801933876532 in words is "two trillion, eight hundred one billion, nine hundred thirty-three million, eight hundred seventy-six thousand, five hundred thirty-two".