54574478761233 has 4 divisors (see below), whose sum is σ = 72765971681648. Its totient is φ = 36382985840820.

The previous prime is 54574478761219. The next prime is 54574478761247. The reversal of 54574478761233 is 33216787447545.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (54574478761219) and next prime (54574478761247).

It is not a de Polignac number, because 54574478761233 - 2¹⁰ = 54574478760209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54574478761273) 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, 9095746460203 + ... + 9095746460208.

It is an arithmetic number, because the mean of its divisors is an integer number (18191492920412).

Almost surely, 2^{54574478761233} is an apocalyptic number.

It is an amenable number.

54574478761233 is a deficient number, since it is larger than the sum of its proper divisors (18191492920415).

54574478761233 is a wasteful number, since it uses less digits than its factorization.

54574478761233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18191492920414.

The product of its digits is 474163200, while the sum is 66.

The spelling of 54574478761233 in words is "fifty-four trillion, five hundred seventy-four billion, four hundred seventy-eight million, seven hundred sixty-one thousand, two hundred thirty-three".