540464435 has 8 divisors (see below), whose sum is σ = 741208416. Its totient is φ = 370604160.

The previous prime is 540464429. The next prime is 540464437. The reversal of 540464435 is 534464045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-540464435 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 15441841 = 540464435 / (5 + 4 + 0 + 4 + 6 + 4 + 4 + 3 + 5).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540464395 and 540464404.

It is not an unprimeable number, because it can be changed into a prime (540464437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7720886 + ... + 7720955.

It is an arithmetic number, because the mean of its divisors is an integer number (92651052).

Almost surely, 2^540464435 is an apocalyptic number.

540464435 is a deficient number, since it is larger than the sum of its proper divisors (200743981).

540464435 is a wasteful number, since it uses less digits than its factorization.

540464435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15441853.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 540464435 is about 23247.8909796136. The cubic root of 540464435 is about 814.5586755894.

The spelling of 540464435 in words is "five hundred forty million, four hundred sixty-four thousand, four hundred thirty-five".