54020101043 has 4 divisors (see below), whose sum is σ = 54020584728. Its totient is φ = 54019617360.

The previous prime is 54020101033. The next prime is 54020101049. The reversal of 54020101043 is 34010102045.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 34010102045 = 5 ⋅6802020409.

It is a cyclic number.

It is not a de Polignac number, because 54020101043 - 2⁴ = 54020101027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54020101049) 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, 20663 + ... + 329343.

It is an arithmetic number, because the mean of its divisors is an integer number (13505146182).

Almost surely, 2^54020101043 is an apocalyptic number.

54020101043 is a deficient number, since it is larger than the sum of its proper divisors (483685).

54020101043 is a wasteful number, since it uses less digits than its factorization.

54020101043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483684.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 54020101043 its reverse (34010102045), we get a palindrome (88030203088).

The spelling of 54020101043 in words is "fifty-four billion, twenty million, one hundred one thousand, forty-three".