52535543514 has 64 divisors (see below), whose sum is σ = 114583248000. Its totient is φ = 15994540800.

The previous prime is 52535543509. The next prime is 52535543521. The reversal of 52535543514 is 41534553525.

It is a super-2 number, since 2×52535543514² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2306172 + ... + 2328840.

It is an arithmetic number, because the mean of its divisors is an integer number (1790363250).

Almost surely, 2^52535543514 is an apocalyptic number.

52535543514 is an abundant number, since it is smaller than the sum of its proper divisors (62047704486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52535543514 is a wasteful number, since it uses less digits than its factorization.

52535543514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23423.

The product of its digits is 900000, while the sum is 42.

The spelling of 52535543514 in words is "fifty-two billion, five hundred thirty-five million, five hundred forty-three thousand, five hundred fourteen".