5721152765 has 8 divisors (see below), whose sum is σ = 7086847488. Its totient is φ = 4429279440.

The previous prime is 5721152707. The next prime is 5721152791. The reversal of 5721152765 is 5672511275.

It is a happy number.

5721152765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5721152765 - 2¹⁰ = 5721151741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18455177 + ... + 18455486.

It is an arithmetic number, because the mean of its divisors is an integer number (885855936).

Almost surely, 2^5721152765 is an apocalyptic number.

It is an amenable number.

5721152765 is a deficient number, since it is larger than the sum of its proper divisors (1365694723).

5721152765 is a wasteful number, since it uses less digits than its factorization.

5721152765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36910699.

The product of its digits is 147000, while the sum is 41.

The square root of 5721152765 is about 75638.3022350449. The cubic root of 5721152765 is about 1788.5229396142.

The spelling of 5721152765 in words is "five billion, seven hundred twenty-one million, one hundred fifty-two thousand, seven hundred sixty-five".