19379555130 has 32 divisors (see below), whose sum is σ = 50088697344. Its totient is φ = 4770351936.

The previous prime is 19379555123. The next prime is 19379555141. The reversal of 19379555130 is 3155597391.

It is a self number, because there is not a number n which added to its sum of digits gives 19379555130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24845194 + ... + 24845973.

It is an arithmetic number, because the mean of its divisors is an integer number (1565271792).

Almost surely, 2^19379555130 is an apocalyptic number.

19379555130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19379555130 is an abundant number, since it is smaller than the sum of its proper divisors (30709142214).

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

19379555130 is a wasteful number, since it uses less digits than its factorization.

19379555130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49691190.

The product of its (nonzero) digits is 637875, while the sum is 48.

The spelling of 19379555130 in words is "nineteen billion, three hundred seventy-nine million, five hundred fifty-five thousand, one hundred thirty".