46561254451663 has 12 divisors (see below), whose sum is σ = 54191764912320. Its totient is φ = 39888519199872.

The previous prime is 46561254451601. The next prime is 46561254451681. The reversal of 46561254451663 is 36615445216564.

It is not a de Polignac number, because 46561254451663 - 2¹³ = 46561254443471 is a prime.

It is a super-2 number, since 2×46561254451663² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46561254451598 and 46561254451607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46561254451693) 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, 251424031 + ... + 251609152.

It is an arithmetic number, because the mean of its divisors is an integer number (4515980409360).

Almost surely, 2^{46561254451663} is an apocalyptic number.

46561254451663 is a deficient number, since it is larger than the sum of its proper divisors (7630510460657).

46561254451663 is a wasteful number, since it uses less digits than its factorization.

46561254451663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503035086 (or 503035079 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 58.

The spelling of 46561254451663 in words is "forty-six trillion, five hundred sixty-one billion, two hundred fifty-four million, four hundred fifty-one thousand, six hundred sixty-three".