540264140057 has 32 divisors (see below), whose sum is σ = 576260352000. Its totient is φ = 505687291200.

The previous prime is 540264140047. The next prime is 540264140089. The reversal of 540264140057 is 750041462045.

It is a happy number.

It is not a de Polignac number, because 540264140057 - 2²⁶ = 540197031193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 540264140057.

It is not an unprimeable number, because it can be changed into a prime (540264140047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142060718 + ... + 142064520.

It is an arithmetic number, because the mean of its divisors is an integer number (18008136000).

Almost surely, 2^540264140057 is an apocalyptic number.

It is an amenable number.

540264140057 is a deficient number, since it is larger than the sum of its proper divisors (35996211943).

540264140057 is a wasteful number, since it uses less digits than its factorization.

540264140057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 540264140057 in words is "five hundred forty billion, two hundred sixty-four million, one hundred forty thousand, fifty-seven".