333125540 has 48 divisors (see below), whose sum is σ = 808061184. Its totient is φ = 114009600.

The previous prime is 333125509. The next prime is 333125543. The reversal of 333125540 is 45521333.

It is a super-2 number, since 2×333125540² = 221945250800583200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (333125543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40796 + ... + 48275.

It is an arithmetic number, because the mean of its divisors is an integer number (16834608).

Almost surely, 2^333125540 is an apocalyptic number.

It is an amenable number.

333125540 is an abundant number, since it is smaller than the sum of its proper divisors (474935644).

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

333125540 is a wasteful number, since it uses less digits than its factorization.

333125540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89108 (or 89106 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 333125540 is about 18251.7270415706. The cubic root of 333125540 is about 693.2171685519.

Adding to 333125540 its reverse (45521333), we get a palindrome (378646873).

The spelling of 333125540 in words is "three hundred thirty-three million, one hundred twenty-five thousand, five hundred forty".