5065621015 has 64 divisors (see below), whose sum is σ = 7722086400. Its totient is φ = 3104884224.

The previous prime is 5065620979. The next prime is 5065621031. The reversal of 5065621015 is 5101265605.

It is not a de Polignac number, because 5065621015 - 2⁷ = 5065620887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1903756 + ... + 1906414.

It is an arithmetic number, because the mean of its divisors is an integer number (120657600).

Almost surely, 2^5065621015 is an apocalyptic number.

5065621015 is a deficient number, since it is larger than the sum of its proper divisors (2656465385).

5065621015 is a wasteful number, since it uses less digits than its factorization.

5065621015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5065621015 is about 71173.1762323419. The cubic root of 5065621015 is about 1717.4241476713.

The spelling of 5065621015 in words is "five billion, sixty-five million, six hundred twenty-one thousand, fifteen".