5919888261 has 8 divisors (see below), whose sum is σ = 9020782144. Its totient is φ = 3382793280.

The previous prime is 5919888203. The next prime is 5919888263. The reversal of 5919888261 is 1628889195.

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

It is not a de Polignac number, because 5919888261 - 2¹³ = 5919880069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5919888263) 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, 140949700 + ... + 140949741.

It is an arithmetic number, because the mean of its divisors is an integer number (1127597768).

Almost surely, 2^5919888261 is an apocalyptic number.

It is an amenable number.

5919888261 is a deficient number, since it is larger than the sum of its proper divisors (3100893883).

5919888261 is a wasteful number, since it uses less digits than its factorization.

5919888261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281899451.

The product of its digits is 2488320, while the sum is 57.

The square root of 5919888261 is about 76940.8101140091. The cubic root of 5919888261 is about 1808.9969576548.

The spelling of 5919888261 in words is "five billion, nine hundred nineteen million, eight hundred eighty-eight thousand, two hundred sixty-one".