63465472299 has 8 divisors (see below), whose sum is σ = 84622205392. Its totient is φ = 42309527040.

The previous prime is 63465472277. The next prime is 63465472321. The reversal of 63465472299 is 99227456436.

63465472299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63465472277) and next prime (63465472321).

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

It is not a de Polignac number, because 63465472299 - 2⁵ = 63465472267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63465472249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27579 + ... + 357339.

It is an arithmetic number, because the mean of its divisors is an integer number (10577775674).

Almost surely, 2^63465472299 is an apocalyptic number.

63465472299 is a deficient number, since it is larger than the sum of its proper divisors (21156733093).

63465472299 is a wasteful number, since it uses less digits than its factorization.

63465472299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393917.

The product of its digits is 19595520, while the sum is 57.

The spelling of 63465472299 in words is "sixty-three billion, four hundred sixty-five million, four hundred seventy-two thousand, two hundred ninety-nine".