54885947083 has 16 divisors (see below), whose sum is σ = 63057456000. Its totient is φ = 47247295680.

The previous prime is 54885947069. The next prime is 54885947111. The reversal of 54885947083 is 38074958845.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54885947083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54885947033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376135 + ... + 501247.

It is an arithmetic number, because the mean of its divisors is an integer number (3941091000).

Almost surely, 2^54885947083 is an apocalyptic number.

54885947083 is a deficient number, since it is larger than the sum of its proper divisors (8171508917).

54885947083 is a wasteful number, since it uses less digits than its factorization.

54885947083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127242.

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 54885947083 in words is "fifty-four billion, eight hundred eighty-five million, nine hundred forty-seven thousand, eighty-three".