52022202503 has 8 divisors (see below), whose sum is σ = 55836885888. Its totient is φ = 48291358464.

The previous prime is 52022202473. The next prime is 52022202527. The reversal of 52022202503 is 30520222025.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52022202503 - 2¹² = 52022198407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52022204503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20958551 + ... + 20961032.

It is an arithmetic number, because the mean of its divisors is an integer number (6979610736).

Almost surely, 2^52022202503 is an apocalyptic number.

52022202503 is a deficient number, since it is larger than the sum of its proper divisors (3814683385).

52022202503 is a wasteful number, since it uses less digits than its factorization.

52022202503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41919673.

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 52022202503 its reverse (30520222025), we get a palindrome (82542424528).

The spelling of 52022202503 in words is "fifty-two billion, twenty-two million, two hundred two thousand, five hundred three".