52453540515 has 8 divisors (see below), whose sum is σ = 83925664848. Its totient is φ = 27975221600.

The previous prime is 52453540463. The next prime is 52453540543. The reversal of 52453540515 is 51504535425.

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

It is not a de Polignac number, because 52453540515 - 2⁷ = 52453540387 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748451336 + ... + 1748451365.

It is an arithmetic number, because the mean of its divisors is an integer number (10490708106).

Almost surely, 2^52453540515 is an apocalyptic number.

52453540515 is a deficient number, since it is larger than the sum of its proper divisors (31472124333).

52453540515 is a wasteful number, since it uses less digits than its factorization.

52453540515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496902709.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 52453540515 in words is "fifty-two billion, four hundred fifty-three million, five hundred forty thousand, five hundred fifteen".