19077324530 has 32 divisors (see below), whose sum is σ = 38332122048. Its totient is φ = 6775876800.

The previous prime is 19077324473. The next prime is 19077324551. The reversal of 19077324530 is 3542377091.

It is a super-2 number, since 2×19077324530² (a number of 21 digits) contains 22 as substring.

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, 2011901 + ... + 2021360.

It is an arithmetic number, because the mean of its divisors is an integer number (1197878814).

Almost surely, 2^19077324530 is an apocalyptic number.

19077324530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19077324530 is an abundant number, since it is smaller than the sum of its proper divisors (19254797518).

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

19077324530 is a wasteful number, since it uses less digits than its factorization.

19077324530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033322.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 19077324530 in words is "nineteen billion, seventy-seven million, three hundred twenty-four thousand, five hundred thirty".