54678292293 has 4 divisors (see below), whose sum is σ = 72904389728. Its totient is φ = 36452194860.

The previous prime is 54678292243. The next prime is 54678292307. The reversal of 54678292293 is 39229287645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54678292293 - 2³⁰ = 53604550469 is a prime.

It is a super-3 number, since 3×54678292293³ (a number of 33 digits) contains 333 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 (54678292243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9113048713 + ... + 9113048718.

It is an arithmetic number, because the mean of its divisors is an integer number (18226097432).

Almost surely, 2^54678292293 is an apocalyptic number.

It is an amenable number.

54678292293 is a deficient number, since it is larger than the sum of its proper divisors (18226097435).

54678292293 is a wasteful number, since it uses less digits than its factorization.

54678292293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18226097434.

The product of its digits is 13063680, while the sum is 57.

The spelling of 54678292293 in words is "fifty-four billion, six hundred seventy-eight million, two hundred ninety-two thousand, two hundred ninety-three".