2530726032 has 40 divisors (see below), whose sum is σ = 6644892160. Its totient is φ = 829745280.

The previous prime is 2530726021. The next prime is 2530726057. The reversal of 2530726032 is 2306270352.

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, 429232 + ... + 435087.

It is an arithmetic number, because the mean of its divisors is an integer number (166122304).

Almost surely, 2^2530726032 is an apocalyptic number.

It is an amenable number.

2530726032 is an abundant number, since it is smaller than the sum of its proper divisors (4114166128).

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

2530726032 is a wasteful number, since it uses less digits than its factorization.

2530726032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864391 (or 864385 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 2530726032 is about 50306.3219883943. The cubic root of 2530726032 is about 1362.7464022788.

Adding to 2530726032 its reverse (2306270352), we get a palindrome (4836996384).

The spelling of 2530726032 in words is "two billion, five hundred thirty million, seven hundred twenty-six thousand, thirty-two".