6254377361 has 4 divisors (see below), whose sum is σ = 6270707712. Its totient is φ = 6238047012.

The previous prime is 6254377331. The next prime is 6254377369. The reversal of 6254377361 is 1637734526.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6254377361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6254377369) 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, 8164601 + ... + 8165366.

It is an arithmetic number, because the mean of its divisors is an integer number (1567676928).

Almost surely, 2^6254377361 is an apocalyptic number.

It is an amenable number.

6254377361 is a deficient number, since it is larger than the sum of its proper divisors (16330351).

6254377361 is a wasteful number, since it uses less digits than its factorization.

6254377361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16330350.

The product of its digits is 635040, while the sum is 44.

The square root of 6254377361 is about 79084.6215202425. The cubic root of 6254377361 is about 1842.4456845849.

The spelling of 6254377361 in words is "six billion, two hundred fifty-four million, three hundred seventy-seven thousand, three hundred sixty-one".