2532631155 has 16 divisors (see below), whose sum is σ = 4112692224. Its totient is φ = 1330575840.

The previous prime is 2532631133. The next prime is 2532631169. The reversal of 2532631155 is 5511362352.

It is a happy number.

It is not a de Polignac number, because 2532631155 - 2⁷ = 2532631027 is a prime.

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, 1259011 + ... + 1261020.

It is an arithmetic number, because the mean of its divisors is an integer number (257043264).

Almost surely, 2^2532631155 is an apocalyptic number.

2532631155 is a deficient number, since it is larger than the sum of its proper divisors (1580061069).

2532631155 is a wasteful number, since it uses less digits than its factorization.

2532631155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520106.

The product of its digits is 27000, while the sum is 33.

The square root of 2532631155 is about 50325.2536506275. The cubic root of 2532631155 is about 1363.0882736474.

The spelling of 2532631155 in words is "two billion, five hundred thirty-two million, six hundred thirty-one thousand, one hundred fifty-five".