6553051 has 4 divisors (see below), whose sum is σ = 6577504. Its totient is φ = 6528600.

The previous prime is 6553049. The next prime is 6553061. The reversal of 6553051 is 1503556.

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 6553051 - 2¹ = 6553049 is a prime.

It is a Duffinian number.

6553051 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6553021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11820 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (1644376).

Almost surely, 2^6553051 is an apocalyptic number.

6553051 is a deficient number, since it is larger than the sum of its proper divisors (24453).

6553051 is a wasteful number, since it uses less digits than its factorization.

6553051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24452.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 6553051 is about 2559.8927711918. The cubic root of 6553051 is about 187.1319095602.

The spelling of 6553051 in words is "six million, five hundred fifty-three thousand, fifty-one".