52011023000 has 64 divisors (see below), whose sum is σ = 122074261920. Its totient is φ = 20741424000.

The previous prime is 52011022969. The next prime is 52011023039. The reversal of 52011023000 is 32011025.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252434 + ... + 409566.

Almost surely, 2^52011023000 is an apocalyptic number.

52011023000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52011023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61037130960).

52011023000 is an abundant number, since it is smaller than the sum of its proper divisors (70063238920).

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

52011023000 is a wasteful number, since it uses less digits than its factorization.

52011023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157485 (or 157471 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

Adding to 52011023000 its reverse (32011025), we get a palindrome (52043034025).

It can be divided in two parts, 5201 and 1023000, that added together give a palindrome (1028201).

The spelling of 52011023000 in words is "fifty-two billion, eleven million, twenty-three thousand".