54827857052452 has 96 divisors (see below), whose sum is σ = 107536213008000. Its totient is φ = 24251420835840.

The previous prime is 54827857052431. The next prime is 54827857052459. The reversal of 54827857052452 is 25425075872845.

54827857052452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54827857052452² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54827857052459) 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 31 ways as a sum of consecutive naturals, for example, 67590324 + ... + 68396692.

It is an arithmetic number, because the mean of its divisors is an integer number (1120168885500).

Almost surely, 2^{54827857052452} is an apocalyptic number.

It is an amenable number.

54827857052452 is a deficient number, since it is larger than the sum of its proper divisors (52708355955548).

54827857052452 is a wasteful number, since it uses less digits than its factorization.

54827857052452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806749 (or 806747 counting only the distinct ones).

The product of its (nonzero) digits is 250880000, while the sum is 64.

The spelling of 54827857052452 in words is "fifty-four trillion, eight hundred twenty-seven billion, eight hundred fifty-seven million, fifty-two thousand, four hundred fifty-two".