54190033867 has 8 divisors (see below), whose sum is σ = 59872365216. Its totient is φ = 48784889472.

The previous prime is 54190033841. The next prime is 54190033927. The reversal of 54190033867 is 76833009145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54190033867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54190031867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69296328 + ... + 69297109.

It is an arithmetic number, because the mean of its divisors is an integer number (7484045652).

Almost surely, 2^54190033867 is an apocalyptic number.

54190033867 is a deficient number, since it is larger than the sum of its proper divisors (5682331349).

54190033867 is a wasteful number, since it uses less digits than its factorization.

54190033867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138593477.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 54190033867 in words is "fifty-four billion, one hundred ninety million, thirty-three thousand, eight hundred sixty-seven".