52261228874 has 8 divisors (see below), whose sum is σ = 78398699808. Its totient is φ = 26128328940.

The previous prime is 52261228849. The next prime is 52261228907. The reversal of 52261228874 is 47882216225.

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

It is a super-2 number, since 2×52261228874² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114022 + ... + 1159985.

It is an arithmetic number, because the mean of its divisors is an integer number (9799837476).

Almost surely, 2^52261228874 is an apocalyptic number.

52261228874 is a deficient number, since it is larger than the sum of its proper divisors (26137470934).

52261228874 is a wasteful number, since it uses less digits than its factorization.

52261228874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285500.

The product of its digits is 860160, while the sum is 47.

The spelling of 52261228874 in words is "fifty-two billion, two hundred sixty-one million, two hundred twenty-eight thousand, eight hundred seventy-four".