2530486932 has 12 divisors (see below), whose sum is σ = 5904469536. Its totient is φ = 843495640.

The previous prime is 2530486921. The next prime is 2530486939. The reversal of 2530486932 is 2396840352.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2530486932² = 12806728226045545248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530486939) 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, 105436944 + ... + 105436967.

It is an arithmetic number, because the mean of its divisors is an integer number (492039128).

Almost surely, 2^2530486932 is an apocalyptic number.

It is an amenable number.

2530486932 is an abundant number, since it is smaller than the sum of its proper divisors (3373982604).

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

2530486932 is a wasteful number, since it uses less digits than its factorization.

2530486932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210873918 (or 210873916 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 2530486932 is about 50303.9454913827. The cubic root of 2530486932 is about 1362.7034840381.

The spelling of 2530486932 in words is "two billion, five hundred thirty million, four hundred eighty-six thousand, nine hundred thirty-two".