53545252315 has 16 divisors (see below), whose sum is σ = 64384803648. Its totient is φ = 42749271936.

The previous prime is 53545252279. The next prime is 53545252339. The reversal of 53545252315 is 51325254535.

It is a cyclic number.

It is not a de Polignac number, because 53545252315 - 2⁹ = 53545251803 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 11480674 + ... + 11485336.

It is an arithmetic number, because the mean of its divisors is an integer number (4024050228).

Almost surely, 2^53545252315 is an apocalyptic number.

53545252315 is a deficient number, since it is larger than the sum of its proper divisors (10839551333).

53545252315 is a wasteful number, since it uses less digits than its factorization.

53545252315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8838.

The product of its digits is 450000, while the sum is 40.

The spelling of 53545252315 in words is "fifty-three billion, five hundred forty-five million, two hundred fifty-two thousand, three hundred fifteen".