2523454352 has 10 divisors (see below), whose sum is σ = 4889192838. Its totient is φ = 1261727168.

The previous prime is 2523454327. The next prime is 2523454369. The reversal of 2523454352 is 2534543252.

It can be written as a sum of positive squares in only one way, i.e., 2374028176 + 149426176 = 48724^2 + 12224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78857933 + ... + 78857964.

Almost surely, 2^2523454352 is an apocalyptic number.

It is an amenable number.

2523454352 is a deficient number, since it is larger than the sum of its proper divisors (2365738486).

2523454352 is a wasteful number, since it uses less digits than its factorization.

2523454352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157715905 (or 157715899 counting only the distinct ones).

The product of its digits is 144000, while the sum is 35.

The square root of 2523454352 is about 50233.9959788190. The cubic root of 2523454352 is about 1361.4399310727.

Subtracting 2523454352 from its reverse (2534543252), we obtain a square (11088900 = 3330²).

The spelling of 2523454352 in words is "two billion, five hundred twenty-three million, four hundred fifty-four thousand, three hundred fifty-two".