25053455463 has 8 divisors (see below), whose sum is σ = 33807072768. Its totient is φ = 16501070904.

The previous prime is 25053455459. The next prime is 25053455467. The reversal of 25053455463 is 36455435052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25053455459) and next prime (25053455467).

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

It is not a de Polignac number, because 25053455463 - 2² = 25053455459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25053455467) 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, 50307895 + ... + 50308392.

It is an arithmetic number, because the mean of its divisors is an integer number (4225884096).

Almost surely, 2^25053455463 is an apocalyptic number.

25053455463 is a deficient number, since it is larger than the sum of its proper divisors (8753617305).

25053455463 is a wasteful number, since it uses less digits than its factorization.

25053455463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100616373.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 25053455463 in words is "twenty-five billion, fifty-three million, four hundred fifty-five thousand, four hundred sixty-three".