54647131003 has 4 divisors (see below), whose sum is σ = 55188191808. Its totient is φ = 54106070200.

The previous prime is 54647131001. The next prime is 54647131009. The reversal of 54647131003 is 30013174645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54647131003 - 2¹ = 54647131001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54647131003.

It is not an unprimeable number, because it can be changed into a prime (54647131001) 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, 270530251 + ... + 270530452.

It is an arithmetic number, because the mean of its divisors is an integer number (13797047952).

Almost surely, 2^54647131003 is an apocalyptic number.

54647131003 is a deficient number, since it is larger than the sum of its proper divisors (541060805).

54647131003 is a wasteful number, since it uses less digits than its factorization.

54647131003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541060804.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 54647131003 in words is "fifty-four billion, six hundred forty-seven million, one hundred thirty-one thousand, three".