540241504 has 48 divisors (see below), whose sum is σ = 1228557456. Its totient is φ = 231116800.

The previous prime is 540241483. The next prime is 540241517. The reversal of 540241504 is 405142045.

It is a happy number.

It is a congruent number.

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, 39157 + ... + 51124.

It is an arithmetic number, because the mean of its divisors is an integer number (25594947).

Almost surely, 2^540241504 is an apocalyptic number.

It is an amenable number.

540241504 is an abundant number, since it is smaller than the sum of its proper divisors (688315952).

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

540241504 is a wasteful number, since it uses less digits than its factorization.

540241504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90319 (or 90311 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 540241504 is about 23243.0958351077. The cubic root of 540241504 is about 814.4466636841.

Adding to 540241504 its reverse (405142045), we get a palindrome (945383549).

The spelling of 540241504 in words is "five hundred forty million, two hundred forty-one thousand, five hundred four".