2530016406 has 24 divisors (see below), whose sum is σ = 5574614760. Its totient is φ = 829044576.

The previous prime is 2530016387. The next prime is 2530016429. The reversal of 2530016406 is 6046100352.

2530016406 is a `hidden beast` number, since 253 + 0 + 0 + 1 + 6 + 406 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2530016406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1190095 + ... + 1192218.

It is an arithmetic number, because the mean of its divisors is an integer number (232275615).

Almost surely, 2^2530016406 is an apocalyptic number.

2530016406 is an abundant number, since it is smaller than the sum of its proper divisors (3044598354).

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

2530016406 is a wasteful number, since it uses less digits than its factorization.

2530016406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382380 (or 2382377 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2530016406 is about 50299.2684439844. The cubic root of 2530016406 is about 1362.6190171375.

Adding to 2530016406 its reverse (6046100352), we get a palindrome (8576116758).

The spelling of 2530016406 in words is "two billion, five hundred thirty million, sixteen thousand, four hundred six".