5252022946 has 4 divisors (see below), whose sum is σ = 7878034422. Its totient is φ = 2626011472.

The previous prime is 5252022889. The next prime is 5252022977. The reversal of 5252022946 is 6492202525.

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

It can be written as a sum of positive squares in only one way, i.e., 4401659025 + 850363921 = 66345^2 + 29161^2 .

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 as a sum of consecutive naturals, namely, 1313005735 + ... + 1313005738.

Almost surely, 2^5252022946 is an apocalyptic number.

5252022946 is a deficient number, since it is larger than the sum of its proper divisors (2626011476).

5252022946 is a wasteful number, since it uses less digits than its factorization.

5252022946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626011475.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5252022946 is about 72470.8420400922. The cubic root of 5252022946 is about 1738.2365259739.

It can be divided in two parts, 52520 and 22946, that added together give a triangular number (75466 = T₃₈₈).

The spelling of 5252022946 in words is "five billion, two hundred fifty-two million, twenty-two thousand, nine hundred forty-six".