2530001270 has 16 divisors (see below), whose sum is σ = 4556830608. Its totient is φ = 1011372000.

The previous prime is 2530001263. The next prime is 2530001273. The reversal of 2530001270 is 721000352.

2530001270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2530001270² = 12801812852403225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530001273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61481 + ... + 94020.

It is an arithmetic number, because the mean of its divisors is an integer number (284801913).

Almost surely, 2^2530001270 is an apocalyptic number.

2530001270 is a deficient number, since it is larger than the sum of its proper divisors (2026829338).

2530001270 is a wasteful number, since it uses less digits than its factorization.

2530001270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157135.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2530001270 is about 50299.1179843146. The cubic root of 2530001270 is about 1362.6162998109.

The spelling of 2530001270 in words is "two billion, five hundred thirty million, one thousand, two hundred seventy".