5919722628 has 12 divisors (see below), whose sum is σ = 13812686160. Its totient is φ = 1973240872.

The previous prime is 5919722621. The next prime is 5919722689. The reversal of 5919722628 is 8262279195.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5919722621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246655098 + ... + 246655121.

It is an arithmetic number, because the mean of its divisors is an integer number (1151057180).

Almost surely, 2^5919722628 is an apocalyptic number.

It is an amenable number.

5919722628 is an abundant number, since it is smaller than the sum of its proper divisors (7892963532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5919722628 is a wasteful number, since it uses less digits than its factorization.

5919722628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493310226 (or 493310224 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 51.

The square root of 5919722628 is about 76939.7337401164. The cubic root of 5919722628 is about 1808.9800861434.

The spelling of 5919722628 in words is "five billion, nine hundred nineteen million, seven hundred twenty-two thousand, six hundred twenty-eight".