2552269020 has 96 divisors (see below), whose sum is σ = 8259148800. Its totient is φ = 576812544.

The previous prime is 2552269019. The next prime is 2552269051. The reversal of 2552269020 is 209622552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3241 + ... + 71519.

It is an arithmetic number, because the mean of its divisors is an integer number (86032800).

Almost surely, 2^2552269020 is an apocalyptic number.

2552269020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552269020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4129574400).

2552269020 is an abundant number, since it is smaller than the sum of its proper divisors (5706879780).

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

2552269020 is a wasteful number, since it uses less digits than its factorization.

2552269020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68387 (or 68385 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2552269020 is about 50519.9863420409. The cubic root of 2552269020 is about 1366.6023073665.

The spelling of 2552269020 in words is "two billion, five hundred fifty-two million, two hundred sixty-nine thousand, twenty".