2501430332 has 12 divisors (see below), whose sum is σ = 4607898120. Its totient is φ = 1184888016.

The previous prime is 2501430329. The next prime is 2501430353. The reversal of 2501430332 is 2330341052.

It is a junction number, because it is equal to n+sod(n) for n = 2501430298 and 2501430307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16456703 + ... + 16456854.

It is an arithmetic number, because the mean of its divisors is an integer number (383991510).

Almost surely, 2^2501430332 is an apocalyptic number.

It is an amenable number.

2501430332 is a deficient number, since it is larger than the sum of its proper divisors (2106467788).

2501430332 is a wasteful number, since it uses less digits than its factorization.

2501430332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32913580 (or 32913578 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2501430332 is about 50014.3012747354. The cubic root of 2501430332 is about 1357.4675935091.

Adding to 2501430332 its reverse (2330341052), we get a palindrome (4831771384).

The spelling of 2501430332 in words is "two billion, five hundred one million, four hundred thirty thousand, three hundred thirty-two".