2505232071 has 12 divisors (see below), whose sum is σ = 3752693672. Its totient is φ = 1670154552.

The previous prime is 2505232063. The next prime is 2505232111. The reversal of 2505232071 is 1702325052.

2505232071 is a `hidden beast` number, since 2 + 50 + 523 + 20 + 71 = 666.

It is not a de Polignac number, because 2505232071 - 2³ = 2505232063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505232021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5154556 + ... + 5155041.

Almost surely, 2^2505232071 is an apocalyptic number.

2505232071 is a deficient number, since it is larger than the sum of its proper divisors (1247461601).

2505232071 is an equidigital number, since it uses as much as digits as its factorization.

2505232071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10309612 (or 10309600 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2505232071 is about 50052.2933640408. The cubic root of 2505232071 is about 1358.1549502794.

The spelling of 2505232071 in words is "two billion, five hundred five million, two hundred thirty-two thousand, seventy-one".