2530460640351 has 32 divisors (see below), whose sum is σ = 4112561272320. Its totient is φ = 1350986259456.

The previous prime is 2530460640347. The next prime is 2530460640359. The reversal of 2530460640351 is 1530460640352.

2530460640351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2530460640351 - 2² = 2530460640347 is a prime.

It is a super-3 number, since 3×2530460640351³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530460640359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25820161 + ... + 25917978.

It is an arithmetic number, because the mean of its divisors is an integer number (128517539760).

Almost surely, 2^{2530460640351} is an apocalyptic number.

2530460640351 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2530460640351 is a deficient number, since it is larger than the sum of its proper divisors (1582100631969).

2530460640351 is a wasteful number, since it uses less digits than its factorization.

2530460640351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51738303.

The product of its (nonzero) digits is 259200, while the sum is 39.

Subtracting from 2530460640351 its reverse (1530460640352), we obtain a palindrome (999999999999).

The spelling of 2530460640351 in words is "two trillion, five hundred thirty billion, four hundred sixty million, six hundred forty thousand, three hundred fifty-one".