54126152652533 has 16 divisors (see below), whose sum is σ = 60053949296880. Its totient is φ = 48458910721536.

The previous prime is 54126152652529. The next prime is 54126152652557. The reversal of 54126152652533 is 33525625162145.

54126152652533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 13364274095524 + 40761878557009 = 3655718^2 + 6384503^2 .

It is a cyclic number.

It is not a de Polignac number, because 54126152652533 - 2² = 54126152652529 is a prime.

It is a super-2 number, since 2×54126152652533² (a number of 28 digits) contains 22 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 (54126152652503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177337088 + ... + 177642041.

It is an arithmetic number, because the mean of its divisors is an integer number (3753371831055).

Almost surely, 2^{54126152652533} is an apocalyptic number.

It is an amenable number.

54126152652533 is a deficient number, since it is larger than the sum of its proper divisors (5927796644347).

54126152652533 is a wasteful number, since it uses less digits than its factorization.

54126152652533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354979496.

The product of its digits is 6480000, while the sum is 50.

The spelling of 54126152652533 in words is "fifty-four trillion, one hundred twenty-six billion, one hundred fifty-two million, six hundred fifty-two thousand, five hundred thirty-three".