52444033402 has 8 divisors (see below), whose sum is σ = 78723349236. Its totient is φ = 26202916992.

The previous prime is 52444033393. The next prime is 52444033429. The reversal of 52444033402 is 20433044425.

It can be written as a sum of positive squares in 2 ways, for example, as 52435962121 + 8071281 = 228989^2 + 2841^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9546423 + ... + 9551914.

Almost surely, 2^52444033402 is an apocalyptic number.

52444033402 is a deficient number, since it is larger than the sum of its proper divisors (26279315834).

52444033402 is a wasteful number, since it uses less digits than its factorization.

52444033402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19099712.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 52444033402 its reverse (20433044425), we get a palindrome (72877077827).

The spelling of 52444033402 in words is "fifty-two billion, four hundred forty-four million, thirty-three thousand, four hundred two".