52248142791235 has 16 divisors (see below), whose sum is σ = 63590373310464. Its totient is φ = 41207085820512.

The previous prime is 52248142791209. The next prime is 52248142791239. The reversal of 52248142791235 is 53219724184225.

It is a cyclic number.

It is not a de Polignac number, because 52248142791235 - 2¹¹ = 52248142789187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52248142791239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227357587 + ... + 227587276.

It is an arithmetic number, because the mean of its divisors is an integer number (3974398331904).

Almost surely, 2^{52248142791235} is an apocalyptic number.

52248142791235 is a deficient number, since it is larger than the sum of its proper divisors (11342230519229).

52248142791235 is a wasteful number, since it uses less digits than its factorization.

52248142791235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454945194.

The product of its digits is 9676800, while the sum is 55.

The spelling of 52248142791235 in words is "fifty-two trillion, two hundred forty-eight billion, one hundred forty-two million, seven hundred ninety-one thousand, two hundred thirty-five".