2453081528 has 32 divisors (see below), whose sum is σ = 4701533760. Its totient is φ = 1199385600.

The previous prime is 2453081513. The next prime is 2453081539. The reversal of 2453081528 is 8251803542.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2453081491 and 2453081500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581828 + ... + 586028.

It is an arithmetic number, because the mean of its divisors is an integer number (146922930).

Almost surely, 2^2453081528 is an apocalyptic number.

It is an amenable number.

2453081528 is a deficient number, since it is larger than the sum of its proper divisors (2248452232).

2453081528 is a wasteful number, since it uses less digits than its factorization.

2453081528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5803 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 2453081528 is about 49528.5930347310. The cubic root of 2453081528 is about 1348.6647113393.

The spelling of 2453081528 in words is "two billion, four hundred fifty-three million, eighty-one thousand, five hundred twenty-eight".