674815341552 has 80 divisors (see below), whose sum is σ = 1906291739520. Its totient is φ = 204001388800.

The previous prime is 674815341509. The next prime is 674815341553. The reversal of 674815341552 is 255143518476.

674815341552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 674815341495 and 674815341504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674815341553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303899 + ... + 1746362.

It is an arithmetic number, because the mean of its divisors is an integer number (23828646744).

Almost surely, 2^674815341552 is an apocalyptic number.

It is an amenable number.

674815341552 is an abundant number, since it is smaller than the sum of its proper divisors (1231476397968).

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

674815341552 is a wasteful number, since it uses less digits than its factorization.

674815341552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050702 (or 3050696 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 51.

The spelling of 674815341552 in words is "six hundred seventy-four billion, eight hundred fifteen million, three hundred forty-one thousand, five hundred fifty-two".