52023153510 has 96 divisors (see below), whose sum is σ = 137118458880. Its totient is φ = 13683527424.

The previous prime is 52023153493. The next prime is 52023153541. The reversal of 52023153510 is 1535132025.

It is a happy number.

It is a super-2 number, since 2×52023153510² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1964236 + ... + 1990544.

It is an arithmetic number, because the mean of its divisors is an integer number (1428317280).

Almost surely, 2^52023153510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52023153510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68559229440).

52023153510 is an abundant number, since it is smaller than the sum of its proper divisors (85095305370).

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

52023153510 is a wasteful number, since it uses less digits than its factorization.

52023153510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26622 (or 26619 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 52023153510 its reverse (1535132025), we get a palindrome (53558285535).

The spelling of 52023153510 in words is "fifty-two billion, twenty-three million, one hundred fifty-three thousand, five hundred ten".