5919105642 has 16 divisors (see below), whose sum is σ = 11868035232. Its totient is φ = 1968064560.

The previous prime is 5919105641. The next prime is 5919105649. The reversal of 5919105642 is 2465019195.

It is a junction number, because it is equal to n+sod(n) for n = 5919105594 and 5919105603.

It is not an unprimeable number, because it can be changed into a prime (5919105641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240084 + ... + 1244847.

It is an arithmetic number, because the mean of its divisors is an integer number (741752202).

Almost surely, 2^5919105642 is an apocalyptic number.

5919105642 is an abundant number, since it is smaller than the sum of its proper divisors (5948929590).

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

5919105642 is a wasteful number, since it uses less digits than its factorization.

5919105642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485333.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 5919105642 is about 76935.7240948573. The cubic root of 5919105642 is about 1808.9172366804.

The spelling of 5919105642 in words is "five billion, nine hundred nineteen million, one hundred five thousand, six hundred forty-two".