54052404511 has 4 divisors (see below), whose sum is σ = 61774176592. Its totient is φ = 46330632432.

The previous prime is 54052404503. The next prime is 54052404521. The reversal of 54052404511 is 11540425045.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11540425045 = 5 ⋅2308085009.

It is not a de Polignac number, because 54052404511 - 2³ = 54052404503 is a prime.

It is a super-4 number, since 4×54052404511⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54052404521) 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, 3860886030 + ... + 3860886043.

It is an arithmetic number, because the mean of its divisors is an integer number (15443544148).

Almost surely, 2^54052404511 is an apocalyptic number.

54052404511 is a deficient number, since it is larger than the sum of its proper divisors (7721772081).

54052404511 is an equidigital number, since it uses as much as digits as its factorization.

54052404511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721772080.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 54052404511 its reverse (11540425045), we get a palindrome (65592829556).

The spelling of 54052404511 in words is "fifty-four billion, fifty-two million, four hundred four thousand, five hundred eleven".