540145034 has 32 divisors (see below), whose sum is σ = 1001972160. Its totient is φ = 214704000.

The previous prime is 540145003. The next prime is 540145049. The reversal of 540145034 is 430541045.

It is a super-2 number, since 2×540145034² = 583513315509722312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 540144994 and 540145012.

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 15 ways as a sum of consecutive naturals, for example, 44267 + ... + 55134.

It is an arithmetic number, because the mean of its divisors is an integer number (31311630).

Almost surely, 2^540145034 is an apocalyptic number.

540145034 is a deficient number, since it is larger than the sum of its proper divisors (461827126).

540145034 is a wasteful number, since it uses less digits than its factorization.

540145034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99446.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 540145034 is about 23241.0205025511. The cubic root of 540145034 is about 814.3981826830.

Adding to 540145034 its reverse (430541045), we get a palindrome (970686079).

The spelling of 540145034 in words is "five hundred forty million, one hundred forty-five thousand, thirty-four".