5620266645 has 32 divisors (see below), whose sum is σ = 10280121600. Its totient is φ = 2568499200.

The previous prime is 5620266629. The next prime is 5620266653. The reversal of 5620266645 is 5466620265.

It is not a de Polignac number, because 5620266645 - 2⁴ = 5620266629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5620266597 and 5620266606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498531 + ... + 509679.

It is an arithmetic number, because the mean of its divisors is an integer number (321253800).

Almost surely, 2^5620266645 is an apocalyptic number.

It is an amenable number.

5620266645 is a deficient number, since it is larger than the sum of its proper divisors (4659854955).

5620266645 is a wasteful number, since it uses less digits than its factorization.

5620266645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15965.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 5620266645 is about 74968.4376587908. The cubic root of 5620266645 is about 1777.9476666645.

The spelling of 5620266645 in words is "five billion, six hundred twenty million, two hundred sixty-six thousand, six hundred forty-five".