374555457056 has 96 divisors (see below), whose sum is σ = 850918981248. Its totient is φ = 160619120640.

The previous prime is 374555457053. The next prime is 374555457091. The reversal of 374555457056 is 650754555473.

It is a junction number, because it is equal to n+sod(n) for n = 374555456992 and 374555457010.

It is not an unprimeable number, because it can be changed into a prime (374555457053) 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, 274130 + ... + 907886.

It is an arithmetic number, because the mean of its divisors is an integer number (8863739388).

Almost surely, 2^374555457056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374555457056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425459490624).

374555457056 is an abundant number, since it is smaller than the sum of its proper divisors (476363524192).

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

374555457056 is a wasteful number, since it uses less digits than its factorization.

374555457056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633874 (or 633866 counting only the distinct ones).

The product of its (nonzero) digits is 44100000, while the sum is 56.

The spelling of 374555457056 in words is "three hundred seventy-four billion, five hundred fifty-five million, four hundred fifty-seven thousand, fifty-six".