5274554722921 has 8 divisors (see below), whose sum is σ = 5758907277024. Its totient is φ = 4791010098720.

The previous prime is 5274554722901. The next prime is 5274554722933. The reversal of 5274554722921 is 1292274554725.

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 5274554722921 - 2⁷ = 5274554722793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5274554722901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201968820 + ... + 201994933.

It is an arithmetic number, because the mean of its divisors is an integer number (719863409628).

Almost surely, 2^{5274554722921} is an apocalyptic number.

It is an amenable number.

5274554722921 is a deficient number, since it is larger than the sum of its proper divisors (484352554103).

5274554722921 is a wasteful number, since it uses less digits than its factorization.

5274554722921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403964951.

The product of its digits is 14112000, while the sum is 55.

The spelling of 5274554722921 in words is "five trillion, two hundred seventy-four billion, five hundred fifty-four million, seven hundred twenty-two thousand, nine hundred twenty-one".