5404245143621 has 8 divisors (see below), whose sum is σ = 5436834184320. Its totient is φ = 5371658821008.

The previous prime is 5404245143603. The next prime is 5404245143623. The reversal of 5404245143621 is 1263415424045.

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 5404245143621 - 2³⁸ = 5129367236677 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 (5404245143623) 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, 3381935 + ... + 4716563.

It is an arithmetic number, because the mean of its divisors is an integer number (679604273040).

Almost surely, 2^{5404245143621} is an apocalyptic number.

It is an amenable number.

5404245143621 is a deficient number, since it is larger than the sum of its proper divisors (32589040699).

5404245143621 is a wasteful number, since it uses less digits than its factorization.

5404245143621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359043.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 5404245143621 in words is "five trillion, four hundred four billion, two hundred forty-five million, one hundred forty-three thousand, six hundred twenty-one".