2544532053 has 16 divisors (see below), whose sum is σ = 3878217216. Its totient is φ = 1453705200.

The previous prime is 2544532051. The next prime is 2544532057. The reversal of 2544532053 is 3502354452.

It is a happy number.

It is not a de Polignac number, because 2544532053 - 2¹ = 2544532051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544532051) 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, 116878 + ... + 136928.

It is an arithmetic number, because the mean of its divisors is an integer number (242388576).

Almost surely, 2^2544532053 is an apocalyptic number.

It is an amenable number.

2544532053 is a deficient number, since it is larger than the sum of its proper divisors (1333685163).

2544532053 is a wasteful number, since it uses less digits than its factorization.

2544532053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26104.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 2544532053 is about 50443.3548943763. The cubic root of 2544532053 is about 1365.2200002310.

The spelling of 2544532053 in words is "two billion, five hundred forty-four million, five hundred thirty-two thousand, fifty-three".