2453355304391 has 8 divisors (see below), whose sum is σ = 2582521797120. Its totient is φ = 2324193064632.

The previous prime is 2453355304349. The next prime is 2453355304451. The reversal of 2453355304391 is 1934035533542.

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

It is a cyclic number.

It is not a de Polignac number, because 2453355304391 - 2¹⁸ = 2453355042247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453355301391) 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, 156746 + ... + 2220648.

It is an arithmetic number, because the mean of its divisors is an integer number (322815224640).

Almost surely, 2^{2453355304391} is an apocalyptic number.

2453355304391 is a deficient number, since it is larger than the sum of its proper divisors (129166492729).

2453355304391 is a wasteful number, since it uses less digits than its factorization.

2453355304391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126485.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 2453355304391 in words is "two trillion, four hundred fifty-three billion, three hundred fifty-five million, three hundred four thousand, three hundred ninety-one".