52922710394 has 4 divisors (see below), whose sum is σ = 79384065594. Its totient is φ = 26461355196.

The previous prime is 52922710391. The next prime is 52922710397. The reversal of 52922710394 is 49301722925.

52922710394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52922710391) and next prime (52922710397).

It can be written as a sum of positive squares in only one way, i.e., 47989474225 + 4933236169 = 219065^2 + 70237^2 .

It is not an unprimeable number, because it can be changed into a prime (52922710391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13230677597 + ... + 13230677600.

Almost surely, 2^52922710394 is an apocalyptic number.

52922710394 is a deficient number, since it is larger than the sum of its proper divisors (26461355200).

52922710394 is a wasteful number, since it uses less digits than its factorization.

52922710394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26461355199.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 52922710394 in words is "fifty-two billion, nine hundred twenty-two million, seven hundred ten thousand, three hundred ninety-four".