8051028553 has 4 divisors (see below), whose sum is σ = 8051332608. Its totient is φ = 8050724500.

The previous prime is 8051028539. The next prime is 8051028577. The reversal of 8051028553 is 3558201508.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8051028553 is a prime.

It is a super-2 number, since 2×8051028553² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8051028533) 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 3 ways as a sum of consecutive naturals, for example, 108073 + ... + 166678.

It is an arithmetic number, because the mean of its divisors is an integer number (2012833152).

Almost surely, 2^8051028553 is an apocalyptic number.

It is an amenable number.

8051028553 is a deficient number, since it is larger than the sum of its proper divisors (304055).

8051028553 is a wasteful number, since it uses less digits than its factorization.

8051028553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304054.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 8051028553 is about 89727.5239433252. The cubic root of 8051028553 is about 2004.2433699551.

The spelling of 8051028553 in words is "eight billion, fifty-one million, twenty-eight thousand, five hundred fifty-three".