5651919763 has 16 divisors (see below), whose sum is σ = 6489939456. Its totient is φ = 4821609600.

The previous prime is 5651919761. The next prime is 5651919781. The reversal of 5651919763 is 3679191565.

5651919763 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5651919763 - 2¹ = 5651919761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5651919763.

It is not an unprimeable number, because it can be changed into a prime (5651919761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1409920 + ... + 1413922.

It is an arithmetic number, because the mean of its divisors is an integer number (405621216).

Almost surely, 2^5651919763 is an apocalyptic number.

5651919763 is a deficient number, since it is larger than the sum of its proper divisors (838019693).

5651919763 is a wasteful number, since it uses less digits than its factorization.

5651919763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914.

The product of its digits is 1530900, while the sum is 52.

The square root of 5651919763 is about 75179.2508808115. The cubic root of 5651919763 is about 1781.2791969475.

The spelling of 5651919763 in words is "five billion, six hundred fifty-one million, nine hundred nineteen thousand, seven hundred sixty-three".