2553562 has 32 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 1065600.

The previous prime is 2553559. The next prime is 2553599. The reversal of 2553562 is 2653552.

2553562 = T₈₈ + T₈₉ + ... + T₂₅₁.

It is a d-powerful number, because it can be written as 2¹⁶ + 5 + 5² + 3 + 5⁸ + 6³ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2553562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17064 + ... + 17212.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2^2553562 is an apocalyptic number.

2553562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2553562 is a deficient number, since it is larger than the sum of its proper divisors (1982438).

2553562 is a wasteful number, since it uses less digits than its factorization.

2553562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222.

The product of its digits is 9000, while the sum is 28.

The square root of 2553562 is about 1597.9868585192. The cubic root of 2553562 is about 136.6833042076.

The spelling of 2553562 in words is "two million, five hundred fifty-three thousand, five hundred sixty-two".