52545705495 has 8 divisors (see below), whose sum is σ = 84073128816. Its totient is φ = 28024376256.

The previous prime is 52545705479. The next prime is 52545705521. The reversal of 52545705495 is 59450754525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52545705495 - 2⁴ = 52545705479 is a prime.

It is a super-2 number, since 2×52545705495² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751523502 + ... + 1751523531.

It is an arithmetic number, because the mean of its divisors is an integer number (10509141102).

Almost surely, 2^52545705495 is an apocalyptic number.

52545705495 is a deficient number, since it is larger than the sum of its proper divisors (31527423321).

52545705495 is a wasteful number, since it uses less digits than its factorization.

52545705495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3503047041.

The product of its (nonzero) digits is 6300000, while the sum is 51.

The spelling of 52545705495 in words is "fifty-two billion, five hundred forty-five million, seven hundred five thousand, four hundred ninety-five".