2819019325 has 24 divisors (see below), whose sum is σ = 3539585952. Its totient is φ = 2226966720.

The previous prime is 2819019289. The next prime is 2819019347. The reversal of 2819019325 is 5239109182.

It is not a de Polignac number, because 2819019325 - 2²⁵ = 2785464893 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 926707 + ... + 929743.

It is an arithmetic number, because the mean of its divisors is an integer number (147482748).

Almost surely, 2^2819019325 is an apocalyptic number.

2819019325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2819019325 is a deficient number, since it is larger than the sum of its proper divisors (720566627).

2819019325 is a wasteful number, since it uses less digits than its factorization.

2819019325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 2819019325 is about 53094.4377971930. The cubic root of 2819019325 is about 1412.6438540935.

The spelling of 2819019325 in words is "two billion, eight hundred nineteen million, nineteen thousand, three hundred twenty-five".