2546130456 has 64 divisors (see below), whose sum is σ = 7078579200. Its totient is φ = 847990944.

The previous prime is 2546130413. The next prime is 2546130467. The reversal of 2546130456 is 6540316452.

2546130456 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2546130456.

It is a congruent number.

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, 290961 + ... + 299583.

It is an arithmetic number, because the mean of its divisors is an integer number (110602800).

Almost surely, 2^2546130456 is an apocalyptic number.

It is an amenable number.

2546130456 is an abundant number, since it is smaller than the sum of its proper divisors (4532448744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2546130456 is a wasteful number, since it uses less digits than its factorization.

2546130456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005 (or 9995 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2546130456 is about 50459.1959507878. The cubic root of 2546130456 is about 1365.5058045795.

The spelling of 2546130456 in words is "two billion, five hundred forty-six million, one hundred thirty thousand, four hundred fifty-six".