52052001430 has 48 divisors (see below), whose sum is σ = 110907527472. Its totient is φ = 17471995200.

The previous prime is 52052001427. The next prime is 52052001473. The reversal of 52052001430 is 3410025025.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1638816 + ... + 1670275.

It is an arithmetic number, because the mean of its divisors is an integer number (2310573489).

Almost surely, 2^52052001430 is an apocalyptic number.

52052001430 is an abundant number, since it is smaller than the sum of its proper divisors (58855526042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52052001430 is a wasteful number, since it uses less digits than its factorization.

52052001430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309133 (or 3309122 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 52052001430 its reverse (3410025025), we get a palindrome (55462026455).

The spelling of 52052001430 in words is "fifty-two billion, fifty-two million, one thousand, four hundred thirty".