6252430725547 has 4 divisors (see below), whose sum is σ = 6293837551696. Its totient is φ = 6211023899400.

The previous prime is 6252430725467. The next prime is 6252430725701. The reversal of 6252430725547 is 7455270342526.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6252430725547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6252430725494 and 6252430725503.

It is not an unprimeable number, because it can be changed into a prime (6252430725347) 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, 20703412848 + ... + 20703413149.

It is an arithmetic number, because the mean of its divisors is an integer number (1573459387924).

Almost surely, 2^{6252430725547} is an apocalyptic number.

6252430725547 is a deficient number, since it is larger than the sum of its proper divisors (41406826149).

6252430725547 is a wasteful number, since it uses less digits than its factorization.

6252430725547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41406826148.

The product of its (nonzero) digits is 14112000, while the sum is 52.

The spelling of 6252430725547 in words is "six trillion, two hundred fifty-two billion, four hundred thirty million, seven hundred twenty-five thousand, five hundred forty-seven".