2254351503543 has 8 divisors (see below), whose sum is σ = 3005815468656. Its totient is φ = 1502894270400.

The previous prime is 2254351503539. The next prime is 2254351503563. The reversal of 2254351503543 is 3453051534522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2254351503543 - 2² = 2254351503539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2254351503495 and 2254351503504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254351503563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841518 + ... + 2284043.

It is an arithmetic number, because the mean of its divisors is an integer number (375726933582).

Almost surely, 2^{2254351503543} is an apocalyptic number.

2254351503543 is a deficient number, since it is larger than the sum of its proper divisors (751463965113).

2254351503543 is a wasteful number, since it uses less digits than its factorization.

2254351503543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365985.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 2254351503543 in words is "two trillion, two hundred fifty-four billion, three hundred fifty-one million, five hundred three thousand, five hundred forty-three".