2523466317403 has 4 divisors (see below), whose sum is σ = 2545797877848. Its totient is φ = 2501134756960.

The previous prime is 2523466317371. The next prime is 2523466317529. The reversal of 2523466317403 is 3047136643252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2523466317403 - 2⁵ = 2523466317371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523466317103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11165780053 + ... + 11165780278.

It is an arithmetic number, because the mean of its divisors is an integer number (636449469462).

Almost surely, 2^{2523466317403} is an apocalyptic number.

2523466317403 is a deficient number, since it is larger than the sum of its proper divisors (22331560445).

2523466317403 is a wasteful number, since it uses less digits than its factorization.

2523466317403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22331560444.

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 2523466317403 in words is "two trillion, five hundred twenty-three billion, four hundred sixty-six million, three hundred seventeen thousand, four hundred three".