56454460234113 has 16 divisors (see below), whose sum is σ = 76583594520576. Its totient is φ = 36986395027920.

The previous prime is 56454460234111. The next prime is 56454460234129. The reversal of 56454460234113 is 31143206445465.

It is not a de Polignac number, because 56454460234113 - 2¹ = 56454460234111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56454460234111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697289745 + ... + 697370702.

It is an arithmetic number, because the mean of its divisors is an integer number (4786474657536).

Almost surely, 2^{56454460234113} is an apocalyptic number.

It is an amenable number.

56454460234113 is a deficient number, since it is larger than the sum of its proper divisors (20129134286463).

56454460234113 is a wasteful number, since it uses less digits than its factorization.

56454460234113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394660684.

The product of its (nonzero) digits is 4147200, while the sum is 48.

Adding to 56454460234113 its reverse (31143206445465), we get a palindrome (87597666679578).

The spelling of 56454460234113 in words is "fifty-six trillion, four hundred fifty-four billion, four hundred sixty million, two hundred thirty-four thousand, one hundred thirteen".