540301532 has 6 divisors (see below), whose sum is σ = 945527688. Its totient is φ = 270150764.

The previous prime is 540301513. The next prime is 540301549. The reversal of 540301532 is 235103045.

It is a junction number, because it is equal to n+sod(n) for n = 540301498 and 540301507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67537688 + ... + 67537695.

It is an arithmetic number, because the mean of its divisors is an integer number (157587948).

Almost surely, 2^540301532 is an apocalyptic number.

It is an amenable number.

540301532 is a deficient number, since it is larger than the sum of its proper divisors (405226156).

540301532 is a wasteful number, since it uses less digits than its factorization.

540301532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135075387 (or 135075385 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 540301532 is about 23244.3871074288. The cubic root of 540301532 is about 814.4768278442.

Adding to 540301532 its reverse (235103045), we get a palindrome (775404577).

The spelling of 540301532 in words is "five hundred forty million, three hundred one thousand, five hundred thirty-two".