2532245155 has 16 divisors (see below), whose sum is σ = 3329558784. Its totient is φ = 1833510880.

The previous prime is 2532245143. The next prime is 2532245173. The reversal of 2532245155 is 5515422352.

It is not a de Polignac number, because 2532245155 - 2¹³ = 2532236963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2532245155.

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, 88927 + ... + 113896.

It is an arithmetic number, because the mean of its divisors is an integer number (208097424).

Almost surely, 2^2532245155 is an apocalyptic number.

2532245155 is a deficient number, since it is larger than the sum of its proper divisors (797313629).

2532245155 is a wasteful number, since it uses less digits than its factorization.

2532245155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203066.

The product of its digits is 60000, while the sum is 34.

The square root of 2532245155 is about 50321.4184517885. The cubic root of 2532245155 is about 1363.0190203986.

The spelling of 2532245155 in words is "two billion, five hundred thirty-two million, two hundred forty-five thousand, one hundred fifty-five".