53867248153 has 4 divisors (see below), whose sum is σ = 53871354880. Its totient is φ = 53863141428.

The previous prime is 53867248091. The next prime is 53867248163. The reversal of 53867248153 is 35184276835.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53867248153 - 2⁹ = 53867247641 is a prime.

It is a super-2 number, since 2×53867248153² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53867248153.

It is not an unprimeable number, because it can be changed into a prime (53867248163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2033625 + ... + 2059942.

It is an arithmetic number, because the mean of its divisors is an integer number (13467838720).

Almost surely, 2^53867248153 is an apocalyptic number.

It is an amenable number.

53867248153 is a deficient number, since it is larger than the sum of its proper divisors (4106727).

53867248153 is a wasteful number, since it uses less digits than its factorization.

53867248153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106726.

The product of its digits is 4838400, while the sum is 52.

The spelling of 53867248153 in words is "fifty-three billion, eight hundred sixty-seven million, two hundred forty-eight thousand, one hundred fifty-three".