25342463283 has 8 divisors (see below), whose sum is σ = 35568369600. Its totient is φ = 16005766248.

The previous prime is 25342463213. The next prime is 25342463287. The reversal of 25342463283 is 38236424352.

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

It is not a de Polignac number, because 25342463283 - 2¹³ = 25342455091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25342463287) 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 7 ways as a sum of consecutive naturals, for example, 222302253 + ... + 222302366.

It is an arithmetic number, because the mean of its divisors is an integer number (4446046200).

Almost surely, 2^25342463283 is an apocalyptic number.

25342463283 is a deficient number, since it is larger than the sum of its proper divisors (10225906317).

25342463283 is a wasteful number, since it uses less digits than its factorization.

25342463283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444604641.

The product of its digits is 829440, while the sum is 42.

The spelling of 25342463283 in words is "twenty-five billion, three hundred forty-two million, four hundred sixty-three thousand, two hundred eighty-three".