2571854052 has 24 divisors (see below), whose sum is σ = 6039220096. Its totient is φ = 851823648.

The previous prime is 2571854029. The next prime is 2571854059. The reversal of 2571854052 is 2504581752.

It is a super-2 number, since 2×2571854052² = 13228866529577637408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2571854052.

It is not an unprimeable number, because it can be changed into a prime (2571854059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680668 + ... + 684435.

Almost surely, 2^2571854052 is an apocalyptic number.

It is an amenable number.

2571854052 is an abundant number, since it is smaller than the sum of its proper divisors (3467366044).

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

2571854052 is a wasteful number, since it uses less digits than its factorization.

2571854052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365267 (or 1365265 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 39.

The square root of 2571854052 is about 50713.4504051933. The cubic root of 2571854052 is about 1370.0889799596.

The spelling of 2571854052 in words is "two billion, five hundred seventy-one million, eight hundred fifty-four thousand, fifty-two".