2049284551552 has 64 divisors (see below), whose sum is σ = 4666281026400. Its totient is φ = 878170834944.

The previous prime is 2049284551519. The next prime is 2049284551577. The reversal of 2049284551552 is 2551554829402.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 2049284551552.

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, 8603274 + ... + 8838262.

Almost surely, 2^{2049284551552} is an apocalyptic number.

It is an amenable number.

2049284551552 is an abundant number, since it is smaller than the sum of its proper divisors (2616996474848).

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

2049284551552 is an equidigital number, since it uses as much as digits as its factorization.

2049284551552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244743 (or 244731 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 52.

The spelling of 2049284551552 in words is "two trillion, forty-nine billion, two hundred eighty-four million, five hundred fifty-one thousand, five hundred fifty-two".