2572404252 has 48 divisors (see below), whose sum is σ = 6551798400. Its totient is φ = 779056960.

The previous prime is 2572404193. The next prime is 2572404253. The reversal of 2572404252 is 2524042752.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572404253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268399 + ... + 277817.

It is an arithmetic number, because the mean of its divisors is an integer number (136495800).

Almost surely, 2^2572404252 is an apocalyptic number.

2572404252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2572404252 is an abundant number, since it is smaller than the sum of its proper divisors (3979394148).

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

2572404252 is a wasteful number, since it uses less digits than its factorization.

2572404252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506 (or 11504 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 2572404252 is about 50718.8747114918. The cubic root of 2572404252 is about 1370.1866746178.

The spelling of 2572404252 in words is "two billion, five hundred seventy-two million, four hundred four thousand, two hundred fifty-two".