2513045526 has 32 divisors (see below), whose sum is σ = 5329272960. Its totient is φ = 787795776.

The previous prime is 2513045503. The next prime is 2513045543. The reversal of 2513045526 is 6255403152.

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, 64836 + ... + 96071.

It is an arithmetic number, because the mean of its divisors is an integer number (166539780).

Almost surely, 2^2513045526 is an apocalyptic number.

2513045526 is an abundant number, since it is smaller than the sum of its proper divisors (2816227434).

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

2513045526 is a wasteful number, since it uses less digits than its factorization.

2513045526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161068.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2513045526 is about 50130.2855168410. The cubic root of 2513045526 is about 1359.5654475980.

Adding to 2513045526 its reverse (6255403152), we get a palindrome (8768448678).

The spelling of 2513045526 in words is "two billion, five hundred thirteen million, forty-five thousand, five hundred twenty-six".