2546424375 has 80 divisors (see below), whose sum is σ = 4654809984. Its totient is φ = 1227600000.

The previous prime is 2546424371. The next prime is 2546424389. The reversal of 2546424375 is 5734246452.

It is not a de Polignac number, because 2546424375 - 2² = 2546424371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546424371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6826689 + ... + 6827061.

Almost surely, 2^2546424375 is an apocalyptic number.

2546424375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2546424375 is a deficient number, since it is larger than the sum of its proper divisors (2108385609).

2546424375 is a wasteful number, since it uses less digits than its factorization.

2546424375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 723 counting only the distinct ones).

The product of its digits is 806400, while the sum is 42.

The square root of 2546424375 is about 50462.1083091065. The cubic root of 2546424375 is about 1365.5583460949.

The spelling of 2546424375 in words is "two billion, five hundred forty-six million, four hundred twenty-four thousand, three hundred seventy-five".