2520537802 has 16 divisors (see below), whose sum is σ = 3804657120. Its totient is φ = 1252343952.

The previous prime is 2520537797. The next prime is 2520537829. The reversal of 2520537802 is 2087350252.

2520537802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2520537802² = 12706221622621982408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205149 + ... + 217087.

It is an arithmetic number, because the mean of its divisors is an integer number (237791070).

Almost surely, 2^2520537802 is an apocalyptic number.

2520537802 is a deficient number, since it is larger than the sum of its proper divisors (1284119318).

2520537802 is a wasteful number, since it uses less digits than its factorization.

2520537802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12597.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2520537802 is about 50204.9579424184. The cubic root of 2520537802 is about 1360.9152219755.

The spelling of 2520537802 in words is "two billion, five hundred twenty million, five hundred thirty-seven thousand, eight hundred two".