5621005262 has 4 divisors (see below), whose sum is σ = 8431507896. Its totient is φ = 2810502630.

The previous prime is 5621005261. The next prime is 5621005283. The reversal of 5621005262 is 2625001265.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621005261) 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 as a sum of consecutive naturals, namely, 1405251314 + ... + 1405251317.

It is an arithmetic number, because the mean of its divisors is an integer number (2107876974).

Almost surely, 2^5621005262 is an apocalyptic number.

5621005262 is a deficient number, since it is larger than the sum of its proper divisors (2810502634).

5621005262 is a wasteful number, since it uses less digits than its factorization.

5621005262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810502633.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5621005262 is about 74973.3636833776. The cubic root of 5621005262 is about 1778.0255493778.

The spelling of 5621005262 in words is "five billion, six hundred twenty-one million, five thousand, two hundred sixty-two".