540423315 has 12 divisors (see below), whose sum is σ = 936733824. Its totient is φ = 288225744.

The previous prime is 540423287. The next prime is 540423361. The reversal of 540423315 is 513324045.

It is not a de Polignac number, because 540423315 - 2⁷ = 540423187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6004659 + ... + 6004748.

It is an arithmetic number, because the mean of its divisors is an integer number (78061152).

Almost surely, 2^540423315 is an apocalyptic number.

540423315 is a deficient number, since it is larger than the sum of its proper divisors (396310509).

540423315 is a wasteful number, since it uses less digits than its factorization.

540423315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12009418 (or 12009415 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 540423315 is about 23247.0065814935. The cubic root of 540423315 is about 814.5380171211.

The spelling of 540423315 in words is "five hundred forty million, four hundred twenty-three thousand, three hundred fifteen".