8125477374403 has 8 divisors (see below), whose sum is σ = 8142514074080. Its totient is φ = 8108442118080.

The previous prime is 8125477374373. The next prime is 8125477374409. The reversal of 8125477374403 is 3044737745218.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8125477374403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8125477374409) 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, 11304793 + ... + 12002053.

It is an arithmetic number, because the mean of its divisors is an integer number (1017814259260).

Almost surely, 2^{8125477374403} is an apocalyptic number.

8125477374403 is a deficient number, since it is larger than the sum of its proper divisors (17036699677).

8125477374403 is a wasteful number, since it uses less digits than its factorization.

8125477374403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721677.

The product of its (nonzero) digits is 15805440, while the sum is 55.

The spelling of 8125477374403 in words is "eight trillion, one hundred twenty-five billion, four hundred seventy-seven million, three hundred seventy-four thousand, four hundred three".