2019254000 has 40 divisors (see below), whose sum is σ = 4882561008. Its totient is φ = 807700800.

The previous prime is 2019253991. The next prime is 2019254023. The reversal of 2019254000 is 4529102.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502814 + ... + 506813.

Almost surely, 2^2019254000 is an apocalyptic number.

2019254000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2019254000 is an abundant number, since it is smaller than the sum of its proper divisors (2863307008).

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

2019254000 is a wasteful number, since it uses less digits than its factorization.

2019254000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009650 (or 1009634 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2019254000 is about 44936.1102010399. The cubic root of 2019254000 is about 1263.9512312274.

The spelling of 2019254000 in words is "two billion, nineteen million, two hundred fifty-four thousand".