52699181304 has 384 divisors, whose sum is σ = 170376192000. Its totient is φ = 13567276800.

The previous prime is 52699181303. The next prime is 52699181341. The reversal of 52699181304 is 40318199625.

It is a super-2 number, since 2×52699181304² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52699181303) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 190249614 + ... + 190249890.

It is an arithmetic number, because the mean of its divisors is an integer number (443688000).

Almost surely, 2^52699181304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52699181304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85188096000).

52699181304 is an abundant number, since it is smaller than the sum of its proper divisors (117677010696).

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

52699181304 is a wasteful number, since it uses less digits than its factorization.

52699181304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 52699181304 in words is "fifty-two billion, six hundred ninety-nine million, one hundred eighty-one thousand, three hundred four".