540296479 has 2 divisors, whose sum is σ = 540296480. Its totient is φ = 540296478.

The previous prime is 540296447. The next prime is 540296527. The reversal of 540296479 is 974692045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540296479 - 2⁵ = 540296447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540294479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270148239 + 270148240.

It is an arithmetic number, because the mean of its divisors is an integer number (270148240).

Almost surely, 2^540296479 is an apocalyptic number.

540296479 is a deficient number, since it is larger than the sum of its proper divisors (1).

540296479 is an equidigital number, since it uses as much as digits as its factorization.

540296479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 540296479 is about 23244.2784142679. The cubic root of 540296479 is about 814.4742887902.

The spelling of 540296479 in words is "five hundred forty million, two hundred ninety-six thousand, four hundred seventy-nine".