2542303552 has 56 divisors (see below), whose sum is σ = 5233164032. Its totient is φ = 1224115200.

The previous prime is 2542303549. The next prime is 2542303567. The reversal of 2542303552 is 2553032452.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415588 + ... + 421660.

Almost surely, 2^2542303552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2542303552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2616582016).

2542303552 is an abundant number, since it is smaller than the sum of its proper divisors (2690860480).

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

2542303552 is a wasteful number, since it uses less digits than its factorization.

2542303552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6327 (or 6317 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2542303552 is about 50421.2609124365. The cubic root of 2542303552 is about 1364.8213306287.

The spelling of 2542303552 in words is "two billion, five hundred forty-two million, three hundred three thousand, five hundred fifty-two".