63049509315047 has 12 divisors (see below), whose sum is σ = 67271799783168. Its totient is φ = 58887731822400.

The previous prime is 63049509315019. The next prime is 63049509315053. The reversal of 63049509315047 is 74051390594036.

It is not a de Polignac number, because 63049509315047 - 2¹⁰ = 63049509314023 is a prime.

It is a super-2 number, since 2×63049509315047² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63049509314983 and 63049509315001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63049509314047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107767079 + ... + 108350552.

It is an arithmetic number, because the mean of its divisors is an integer number (5605983315264).

Almost surely, 2^{63049509315047} is an apocalyptic number.

63049509315047 is a deficient number, since it is larger than the sum of its proper divisors (4222290468121).

63049509315047 is a wasteful number, since it uses less digits than its factorization.

63049509315047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216117910 (or 216117779 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 63049509315047 in words is "sixty-three trillion, forty-nine billion, five hundred nine million, three hundred fifteen thousand, forty-seven".