2530005255320 has 32 divisors (see below), whose sum is σ = 5701798195920. Its totient is φ = 1010351191680.

The previous prime is 2530005255313. The next prime is 2530005255331. The reversal of 2530005255320 is 235525000352.

It is a happy number.

It is a congruent number.

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, 51566126 + ... + 51615165.

Almost surely, 2^{2530005255320} is an apocalyptic number.

2530005255320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530005255320 is an abundant number, since it is smaller than the sum of its proper divisors (3171792940600).

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

2530005255320 is a wasteful number, since it uses less digits than its factorization.

2530005255320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103181915 (or 103181911 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 2530005255320 in words is "two trillion, five hundred thirty billion, five million, two hundred fifty-five thousand, three hundred twenty".