2555415004 has 12 divisors (see below), whose sum is σ = 4567125024. Its totient is φ = 1250522144.

The previous prime is 2555415001. The next prime is 2555415019. The reversal of 2555415004 is 4005145552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555415001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6796129 + ... + 6796504.

It is an arithmetic number, because the mean of its divisors is an integer number (380593752).

Almost surely, 2^2555415004 is an apocalyptic number.

It is an amenable number.

2555415004 is a deficient number, since it is larger than the sum of its proper divisors (2011710020).

2555415004 is a wasteful number, since it uses less digits than its factorization.

2555415004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13592684 (or 13592682 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 2555415004 is about 50551.1127869605. The cubic root of 2555415004 is about 1367.1635783628.

The spelling of 2555415004 in words is "two billion, five hundred fifty-five million, four hundred fifteen thousand, four".