2532553013 has 4 divisors (see below), whose sum is σ = 2533276620. Its totient is φ = 2531829408.

The previous prime is 2532552973. The next prime is 2532553061. The reversal of 2532553013 is 3103552352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2070432004 + 462121009 = 45502^2 + 21497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532553013 - 2²⁴ = 2515775797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532553063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356528 + ... + 363561.

It is an arithmetic number, because the mean of its divisors is an integer number (633319155).

Almost surely, 2^2532553013 is an apocalyptic number.

It is an amenable number.

2532553013 is a deficient number, since it is larger than the sum of its proper divisors (723607).

2532553013 is an equidigital number, since it uses as much as digits as its factorization.

2532553013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723606.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 2532553013 is about 50324.4772749802. The cubic root of 2532553013 is about 1363.0742545591.

The spelling of 2532553013 in words is "two billion, five hundred thirty-two million, five hundred fifty-three thousand, thirteen".