540169962077 has 4 divisors (see below), whose sum is σ = 541906843296. Its totient is φ = 538433080860.

The previous prime is 540169962071. The next prime is 540169962107. The reversal of 540169962077 is 770269961045.

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 540169962077 - 2³⁰ = 539096220253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540169962071) 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, 868440143 + ... + 868440764.

It is an arithmetic number, because the mean of its divisors is an integer number (135476710824).

Almost surely, 2^540169962077 is an apocalyptic number.

It is an amenable number.

540169962077 is a deficient number, since it is larger than the sum of its proper divisors (1736881219).

540169962077 is a wasteful number, since it uses less digits than its factorization.

540169962077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736881218.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 540169962077 in words is "five hundred forty billion, one hundred sixty-nine million, nine hundred sixty-two thousand, seventy-seven".