2530059221387 has 4 divisors (see below), whose sum is σ = 2530062744720. Its totient is φ = 2530055698056.

The previous prime is 2530059221381. The next prime is 2530059221411. The reversal of 2530059221387 is 7831229500352.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2530059221387 - 2⁴⁰ = 1430547593611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2530059221381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255023 + ... + 2263880.

It is an arithmetic number, because the mean of its divisors is an integer number (632515686180).

Almost surely, 2^{2530059221387} is an apocalyptic number.

2530059221387 is a deficient number, since it is larger than the sum of its proper divisors (3523333).

2530059221387 is a wasteful number, since it uses less digits than its factorization.

2530059221387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523332.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 2530059221387 in words is "two trillion, five hundred thirty billion, fifty-nine million, two hundred twenty-one thousand, three hundred eighty-seven".