8051372153243 has 4 divisors (see below), whose sum is σ = 8051695669320. Its totient is φ = 8051048637168.

The previous prime is 8051372153233. The next prime is 8051372153249. The reversal of 8051372153243 is 3423512731508.

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 8051372153243 - 2²⁴ = 8051355376027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8051372153194 and 8051372153203.

It is not an unprimeable number, because it can be changed into a prime (8051372153249) 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, 161720705 + ... + 161770482.

It is an arithmetic number, because the mean of its divisors is an integer number (2012923917330).

Almost surely, 2^{8051372153243} is an apocalyptic number.

8051372153243 is a deficient number, since it is larger than the sum of its proper divisors (323516077).

8051372153243 is a wasteful number, since it uses less digits than its factorization.

8051372153243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323516076.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 8051372153243 in words is "eight trillion, fifty-one billion, three hundred seventy-two million, one hundred fifty-three thousand, two hundred forty-three".