540961053 has 16 divisors (see below), whose sum is σ = 742028736. Its totient is φ = 350300160.

The previous prime is 540961013. The next prime is 540961121. The reversal of 540961053 is 350169045.

It is a happy number.

It is not a de Polignac number, because 540961053 - 2¹³ = 540952861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540961013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67350 + ... + 74952.

It is an arithmetic number, because the mean of its divisors is an integer number (46376796).

Almost surely, 2^540961053 is an apocalyptic number.

It is an amenable number.

540961053 is a deficient number, since it is larger than the sum of its proper divisors (201067683).

540961053 is a wasteful number, since it uses less digits than its factorization.

540961053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 540961053 is about 23258.5694529995. The cubic root of 540961053 is about 814.8080911138.

The spelling of 540961053 in words is "five hundred forty million, nine hundred sixty-one thousand, fifty-three".