2804403209952 has 48 divisors (see below), whose sum is σ = 7361679321360. Its totient is φ = 934785718272.

The previous prime is 2804403209899. The next prime is 2804403209963. The reversal of 2804403209952 is 2599023044082.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6666538 + ... + 7074710.

It is an arithmetic number, because the mean of its divisors is an integer number (153368319195).

Almost surely, 2^{2804403209952} is an apocalyptic number.

It is an amenable number.

2804403209952 is an abundant number, since it is smaller than the sum of its proper divisors (4557276111408).

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

2804403209952 is a wasteful number, since it uses less digits than its factorization.

2804403209952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479755 (or 479747 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 2804403209952 in words is "two trillion, eight hundred four billion, four hundred three million, two hundred nine thousand, nine hundred fifty-two".