6874372553 has 8 divisors (see below), whose sum is σ = 6893931168. Its totient is φ = 6854833024.

The previous prime is 6874372537. The next prime is 6874372567. The reversal of 6874372553 is 3552734786.

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

It is a cyclic number.

It is not a de Polignac number, because 6874372553 - 2⁴ = 6874372537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6874372513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003526 + ... + 1010352.

It is an arithmetic number, because the mean of its divisors is an integer number (861741396).

Almost surely, 2^6874372553 is an apocalyptic number.

It is an amenable number.

6874372553 is a deficient number, since it is larger than the sum of its proper divisors (19558615).

6874372553 is a wasteful number, since it uses less digits than its factorization.

6874372553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543.

The product of its digits is 4233600, while the sum is 50.

The square root of 6874372553 is about 82911.8360247800. The cubic root of 6874372553 is about 1901.4183825333.

The spelling of 6874372553 in words is "six billion, eight hundred seventy-four million, three hundred seventy-two thousand, five hundred fifty-three".