2543190048 has 120 divisors (see below), whose sum is σ = 8548005312. Its totient is φ = 726620544.

The previous prime is 2543190031. The next prime is 2543190053. The reversal of 2543190048 is 8400913452.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2543189994 and 2543190021.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51940 + ... + 88227.

Almost surely, 2^2543190048 is an apocalyptic number.

2543190048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2543190048 is an abundant number, since it is smaller than the sum of its proper divisors (6004815264).

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

2543190048 is a wasteful number, since it uses less digits than its factorization.

2543190048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140196 (or 140179 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2543190048 is about 50430.0510410212. The cubic root of 2543190048 is about 1364.9799489870.

The spelling of 2543190048 in words is "two billion, five hundred forty-three million, one hundred ninety thousand, forty-eight".