540053737 has 4 divisors (see below), whose sum is σ = 540259200. Its totient is φ = 539848276.

The previous prime is 540053713. The next prime is 540053741. The reversal of 540053737 is 737350045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540053737 - 2¹¹ = 540051689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540053237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98737 + ... + 104062.

It is an arithmetic number, because the mean of its divisors is an integer number (135064800).

Almost surely, 2^540053737 is an apocalyptic number.

It is an amenable number.

540053737 is a deficient number, since it is larger than the sum of its proper divisors (205463).

540053737 is a wasteful number, since it uses less digits than its factorization.

540053737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205462.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 540053737 is about 23239.0562846257. The cubic root of 540053737 is about 814.3522960565.

The spelling of 540053737 in words is "five hundred forty million, fifty-three thousand, seven hundred thirty-seven".