5191452281553 has 8 divisors (see below), whose sum is σ = 6921957473088. Its totient is φ = 3460957638864.

The previous prime is 5191452281531. The next prime is 5191452281591. The reversal of 5191452281553 is 3551822541915.

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

It is not a de Polignac number, because 5191452281553 - 2⁶ = 5191452281489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5191452281496 and 5191452281505.

It is not an unprimeable number, because it can be changed into a prime (5191452281053) 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, 1406901 + ... + 3516002.

It is an arithmetic number, because the mean of its divisors is an integer number (865244684136).

Almost surely, 2^{5191452281553} is an apocalyptic number.

It is an amenable number.

5191452281553 is a deficient number, since it is larger than the sum of its proper divisors (1730505191535).

5191452281553 is a wasteful number, since it uses less digits than its factorization.

5191452281553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274423.

The product of its digits is 2160000, while the sum is 51.

The spelling of 5191452281553 in words is "five trillion, one hundred ninety-one billion, four hundred fifty-two million, two hundred eighty-one thousand, five hundred fifty-three".