52311534444505 has 16 divisors (see below), whose sum is σ = 71809022686464. Its totient is φ = 35837021609280.

The previous prime is 52311534444437. The next prime is 52311534444613. The reversal of 52311534444505 is 50544443511325.

It is a happy number.

It is not a de Polignac number, because 52311534444505 - 2¹¹ = 52311534442457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702980326 + ... + 703054735.

It is an arithmetic number, because the mean of its divisors is an integer number (4488063917904).

Almost surely, 2^{52311534444505} is an apocalyptic number.

It is an amenable number.

52311534444505 is a deficient number, since it is larger than the sum of its proper divisors (19497488241959).

52311534444505 is a wasteful number, since it uses less digits than its factorization.

52311534444505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406036136.

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 52311534444505 in words is "fifty-two trillion, three hundred eleven billion, five hundred thirty-four million, four hundred forty-four thousand, five hundred five".