514947824853 has 32 divisors (see below), whose sum is σ = 874230312960. Its totient is φ = 261813754560.

The previous prime is 514947824851. The next prime is 514947824869. The reversal of 514947824853 is 358428749415.

It is not a de Polignac number, because 514947824853 - 2¹ = 514947824851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514947824851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23704158 + ... + 23725871.

It is an arithmetic number, because the mean of its divisors is an integer number (27319697280).

Almost surely, 2^514947824853 is an apocalyptic number.

It is an amenable number.

514947824853 is a deficient number, since it is larger than the sum of its proper divisors (359282488107).

514947824853 is a wasteful number, since it uses less digits than its factorization.

514947824853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47430097.

The product of its digits is 38707200, while the sum is 60.

The spelling of 514947824853 in words is "five hundred fourteen billion, nine hundred forty-seven million, eight hundred twenty-four thousand, eight hundred fifty-three".