63155158668483 has 64 divisors (see below), whose sum is σ = 96635787816960. Its totient is φ = 35939303424000.

The previous prime is 63155158668419. The next prime is 63155158668499. The reversal of 63155158668483 is 38486685155136.

It is a Cunningham number, because it is equal to 7947022²-1.

It is not a de Polignac number, because 63155158668483 - 2⁶ = 63155158668419 is a prime.

It is a super-3 number, since 3×63155158668483³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (63155158664483) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13756294518 + ... + 13756299108.

It is an arithmetic number, because the mean of its divisors is an integer number (1509934184640).

Almost surely, 2^{63155158668483} is an apocalyptic number.

63155158668483 is a deficient number, since it is larger than the sum of its proper divisors (33480629148477).

63155158668483 is a wasteful number, since it uses less digits than its factorization.

63155158668483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7668.

The product of its digits is 497664000, while the sum is 69.

The spelling of 63155158668483 in words is "sixty-three trillion, one hundred fifty-five billion, one hundred fifty-eight million, six hundred sixty-eight thousand, four hundred eighty-three".