2513352534 has 64 divisors (see below), whose sum is σ = 6276718080. Its totient is φ = 651813120.

The previous prime is 2513352533. The next prime is 2513352553. The reversal of 2513352534 is 4352533152.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 2513352495 and 2513352504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513352533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323722 + ... + 331394.

It is an arithmetic number, because the mean of its divisors is an integer number (98073720).

Almost surely, 2^2513352534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2513352534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3138359040).

2513352534 is an abundant number, since it is smaller than the sum of its proper divisors (3763365546).

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

2513352534 is a wasteful number, since it uses less digits than its factorization.

2513352534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405.

The product of its digits is 54000, while the sum is 33.

The square root of 2513352534 is about 50133.3475243774. The cubic root of 2513352534 is about 1359.6208094380.

Adding to 2513352534 its reverse (4352533152), we get a palindrome (6865885686).

The spelling of 2513352534 in words is "two billion, five hundred thirteen million, three hundred fifty-two thousand, five hundred thirty-four".