2543070703452 has 48 divisors (see below), whose sum is σ = 6022690988160. Its totient is φ = 834997280832.

The previous prime is 2543070703399. The next prime is 2543070703463.

2543070703452 is nontrivially palindromic in base 10.

2543070703452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 19414843 + ... + 19545389.

It is an arithmetic number, because the mean of its divisors is an integer number (125472728920).

Almost surely, 2^{2543070703452} is an apocalyptic number.

It is an amenable number.

2543070703452 is an abundant number, since it is smaller than the sum of its proper divisors (3479620284708).

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

2543070703452 is a wasteful number, since it uses less digits than its factorization.

2543070703452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154850 (or 154848 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 42.

The spelling of 2543070703452 in words is "two trillion, five hundred forty-three billion, seventy million, seven hundred three thousand, four hundred fifty-two".