52446261245 has 8 divisors (see below), whose sum is σ = 71926301184. Its totient is φ = 35963150544.

The previous prime is 52446261239. The next prime is 52446261251. The reversal of 52446261245 is 54216264425.

It is an interprime number because it is at equal distance from previous prime (52446261239) and next prime (52446261251).

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

It is a cyclic number.

It is not a de Polignac number, because 52446261245 - 2⁴ = 52446261229 is a prime.

It is a super-2 number, since 2×52446261245² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749232269 + ... + 749232338.

It is an arithmetic number, because the mean of its divisors is an integer number (8990787648).

Almost surely, 2^52446261245 is an apocalyptic number.

It is an amenable number.

52446261245 is a deficient number, since it is larger than the sum of its proper divisors (19480039939).

52446261245 is a wasteful number, since it uses less digits than its factorization.

52446261245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498464619.

The product of its digits is 460800, while the sum is 41.

The spelling of 52446261245 in words is "fifty-two billion, four hundred forty-six million, two hundred sixty-one thousand, two hundred forty-five".