52292243242 has 8 divisors (see below), whose sum is σ = 78447604356. Its totient is φ = 26143041792.

The previous prime is 52292243231. The next prime is 52292243249. The reversal of 52292243242 is 24234229225.

52292243242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34480404721 + 17811838521 = 185689^2 + 133461^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52292243249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518633 + ... + 1552684.

Almost surely, 2^52292243242 is an apocalyptic number.

52292243242 is a deficient number, since it is larger than the sum of its proper divisors (26155361114).

52292243242 is a wasteful number, since it uses less digits than its factorization.

52292243242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079832.

The product of its digits is 138240, while the sum is 37.

The spelling of 52292243242 in words is "fifty-two billion, two hundred ninety-two million, two hundred forty-three thousand, two hundred forty-two".