52002423400022 has 8 divisors (see below), whose sum is σ = 79663286910816. Its totient is φ = 25447994429752.

The previous prime is 52002423400009. The next prime is 52002423400033. The reversal of 52002423400022 is 22000432420025.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 52002423399964 and 52002423400000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276608635013 + ... + 276608635200.

It is an arithmetic number, because the mean of its divisors is an integer number (9957910863852).

Almost surely, 2^{52002423400022} is an apocalyptic number.

52002423400022 is a deficient number, since it is larger than the sum of its proper divisors (27660863510794).

52002423400022 is a wasteful number, since it uses less digits than its factorization.

52002423400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553217270262.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 52002423400022 its reverse (22000432420025), we get a palindrome (74002855820047).

The spelling of 52002423400022 in words is "fifty-two trillion, two billion, four hundred twenty-three million, four hundred thousand, twenty-two".