2651553242 has 16 divisors (see below), whose sum is σ = 4284887040. Its totient is φ = 1223334192.

The previous prime is 2651553221. The next prime is 2651553251. The reversal of 2651553242 is 2423551562.

It is an unprimeable number.

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, 57143 + ... + 92565.

It is an arithmetic number, because the mean of its divisors is an integer number (267805440).

Almost surely, 2^2651553242 is an apocalyptic number.

2651553242 is a deficient number, since it is larger than the sum of its proper divisors (1633333798).

2651553242 is a wasteful number, since it uses less digits than its factorization.

2651553242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38317.

The product of its digits is 72000, while the sum is 35.

The square root of 2651553242 is about 51493.2349148895. The cubic root of 2651553242 is about 1384.0978180080.

The spelling of 2651553242 in words is "two billion, six hundred fifty-one million, five hundred fifty-three thousand, two hundred forty-two".