5813514252 has 216 divisors, whose sum is σ = 18648302400. Its totient is φ = 1513354752.

The previous prime is 5813514181. The next prime is 5813514257. The reversal of 5813514252 is 2524153185.

5813514252 is a `hidden beast` number, since 58 + 1 + 351 + 4 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5813514257) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1810024 + ... + 1813232.

Almost surely, 2^5813514252 is an apocalyptic number.

5813514252 is a gapful number since it is divisible by the number (52) 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 5813514252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9324151200).

5813514252 is an abundant number, since it is smaller than the sum of its proper divisors (12834788148).

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

5813514252 is a wasteful number, since it uses less digits than its factorization.

5813514252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325 (or 3313 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 5813514252 is about 76246.4048463926. The cubic root of 5813514252 is about 1798.0961611160.

The spelling of 5813514252 in words is "five billion, eight hundred thirteen million, five hundred fourteen thousand, two hundred fifty-two".