2525794393 has 8 divisors (see below), whose sum is σ = 2659462400. Its totient is φ = 2392199568.

The previous prime is 2525794391. The next prime is 2525794483. The reversal of 2525794393 is 3934975252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525794393 - 2¹ = 2525794391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525794391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61528 + ... + 94006.

It is an arithmetic number, because the mean of its divisors is an integer number (332432800).

Almost surely, 2^2525794393 is an apocalyptic number.

It is an amenable number.

2525794393 is a deficient number, since it is larger than the sum of its proper divisors (133668007).

2525794393 is a wasteful number, since it uses less digits than its factorization.

2525794393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36591.

The product of its digits is 2041200, while the sum is 49.

The square root of 2525794393 is about 50257.2819897774. The cubic root of 2525794393 is about 1361.8606296555.

The spelling of 2525794393 in words is "two billion, five hundred twenty-five million, seven hundred ninety-four thousand, three hundred ninety-three".