5280002530 has 32 divisors (see below), whose sum is σ = 10913693760. Its totient is φ = 1818947520.

The previous prime is 5280002489. The next prime is 5280002573. The reversal of 5280002530 is 352000825.

It is a junction number, because it is equal to n+sod(n) for n = 5280002495 and 5280002504.

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, 1261069 + ... + 1265248.

It is an arithmetic number, because the mean of its divisors is an integer number (341052930).

Almost surely, 2^5280002530 is an apocalyptic number.

5280002530 is an abundant number, since it is smaller than the sum of its proper divisors (5633691230).

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

5280002530 is a wasteful number, since it uses less digits than its factorization.

5280002530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526354.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5280002530 is about 72663.6259073273. The cubic root of 5280002530 is about 1741.3178163618.

The spelling of 5280002530 in words is "five billion, two hundred eighty million, two thousand, five hundred thirty".