2530151420 has 24 divisors (see below), whose sum is σ = 5321408400. Its totient is φ = 1010519552.

The previous prime is 2530151419. The next prime is 2530151443. The reversal of 2530151420 is 241510352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82805 + ... + 109164.

It is an arithmetic number, because the mean of its divisors is an integer number (221725350).

Almost surely, 2^2530151420 is an apocalyptic number.

2530151420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530151420 is an abundant number, since it is smaller than the sum of its proper divisors (2791256980).

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

2530151420 is a wasteful number, since it uses less digits than its factorization.

2530151420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192637 (or 192635 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2530151420 is about 50300.6105330740. The cubic root of 2530151420 is about 1362.6432553692.

Adding to 2530151420 its reverse (241510352), we get a palindrome (2771661772).

The spelling of 2530151420 in words is "two billion, five hundred thirty million, one hundred fifty-one thousand, four hundred twenty".