5419736391 has 8 divisors (see below), whose sum is σ = 7651392624. Its totient is φ = 3400618880.

The previous prime is 5419736321. The next prime is 5419736393. The reversal of 5419736391 is 1936379145.

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

It is a cyclic number.

It is not a de Polignac number, because 5419736391 - 2¹³ = 5419728199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5419736391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5419736393) 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, 53134620 + ... + 53134721.

It is an arithmetic number, because the mean of its divisors is an integer number (956424078).

Almost surely, 2^5419736391 is an apocalyptic number.

5419736391 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5419736391 is a deficient number, since it is larger than the sum of its proper divisors (2231656233).

5419736391 is a wasteful number, since it uses less digits than its factorization.

5419736391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106269361.

The product of its digits is 612360, while the sum is 48.

The square root of 5419736391 is about 73618.8589357374. The cubic root of 5419736391 is about 1756.5454352416.

The spelling of 5419736391 in words is "five billion, four hundred nineteen million, seven hundred thirty-six thousand, three hundred ninety-one".