540404035 has 32 divisors (see below), whose sum is σ = 674972352. Its totient is φ = 415180800.

The previous prime is 540404027. The next prime is 540404057. The reversal of 540404035 is 530404045.

It is not a de Polignac number, because 540404035 - 2³ = 540404027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3944487 + ... + 3944623.

It is an arithmetic number, because the mean of its divisors is an integer number (21092886).

Almost surely, 2^540404035 is an apocalyptic number.

540404035 is a deficient number, since it is larger than the sum of its proper divisors (134568317).

540404035 is a wasteful number, since it uses less digits than its factorization.

540404035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 540404035 is about 23246.5919007497. The cubic root of 540404035 is about 814.5283305912.

The spelling of 540404035 in words is "five hundred forty million, four hundred four thousand, thirty-five".