63148633345 has 8 divisors (see below), whose sum is σ = 86603840064. Its totient is φ = 43301919984.

The previous prime is 63148633309. The next prime is 63148633351. The reversal of 63148633345 is 54333684136.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 63148633345 - 2⁷ = 63148633217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63148633295 and 63148633304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902123299 + ... + 902123368.

It is an arithmetic number, because the mean of its divisors is an integer number (10825480008).

Almost surely, 2^63148633345 is an apocalyptic number.

It is an amenable number.

63148633345 is a deficient number, since it is larger than the sum of its proper divisors (23455206719).

63148633345 is a wasteful number, since it uses less digits than its factorization.

63148633345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804246679.

The product of its digits is 1866240, while the sum is 46.

The spelling of 63148633345 in words is "sixty-three billion, one hundred forty-eight million, six hundred thirty-three thousand, three hundred forty-five".