6374552574 has 48 divisors (see below), whose sum is σ = 13994519472. Its totient is φ = 1934509824.

The previous prime is 6374552563. The next prime is 6374552579. The reversal of 6374552574 is 4752554736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6374552579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30964 + ... + 117080.

It is an arithmetic number, because the mean of its divisors is an integer number (291552489).

Almost surely, 2^6374552574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6374552574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6997259736).

6374552574 is an abundant number, since it is smaller than the sum of its proper divisors (7619966898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6374552574 is a wasteful number, since it uses less digits than its factorization.

6374552574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86221 (or 86208 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 48.

The square root of 6374552574 is about 79840.7951738959. The cubic root of 6374552574 is about 1854.1715045882.

The spelling of 6374552574 in words is "six billion, three hundred seventy-four million, five hundred fifty-two thousand, five hundred seventy-four".