2043525513 has 16 divisors (see below), whose sum is σ = 2821464000. Its totient is φ = 1314062400.

The previous prime is 2043525493. The next prime is 2043525553. The reversal of 2043525513 is 3155253402.

It is not a de Polignac number, because 2043525513 - 2¹⁰ = 2043524489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043525553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80263 + ... + 102611.

It is an arithmetic number, because the mean of its divisors is an integer number (176341500).

Almost surely, 2^2043525513 is an apocalyptic number.

It is an amenable number.

2043525513 is a deficient number, since it is larger than the sum of its proper divisors (777938487).

2043525513 is a wasteful number, since it uses less digits than its factorization.

2043525513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23432.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2043525513 is about 45205.3703999868. The cubic root of 2043525513 is about 1268.9953227706.

Adding to 2043525513 its reverse (3155253402), we get a palindrome (5198778915).

The spelling of 2043525513 in words is "two billion, forty-three million, five hundred twenty-five thousand, five hundred thirteen".