63764673153 has 8 divisors (see below), whose sum is σ = 85038053088. Its totient is φ = 42500537664.

The previous prime is 63764673149. The next prime is 63764673169. The reversal of 63764673153 is 35137646736.

63764673153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 63764673153 - 2² = 63764673149 is a prime.

It is a super-2 number, since 2×63764673153² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63764673096 and 63764673105.

It is not an unprimeable number, because it can be changed into a prime (63764673653) 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, 2295000 + ... + 2322617.

It is an arithmetic number, because the mean of its divisors is an integer number (10629756636).

Almost surely, 2^63764673153 is an apocalyptic number.

It is an amenable number.

63764673153 is a deficient number, since it is larger than the sum of its proper divisors (21273379935).

63764673153 is a wasteful number, since it uses less digits than its factorization.

63764673153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622223.

The product of its digits is 5715360, while the sum is 51.

The spelling of 63764673153 in words is "sixty-three billion, seven hundred sixty-four million, six hundred seventy-three thousand, one hundred fifty-three".