375774552 has 160 divisors (see below), whose sum is σ = 1156953600. Its totient is φ = 113420736.

The previous prime is 375774527. The next prime is 375774563. The reversal of 375774552 is 255477573.

375774552 is a `hidden beast` number, since 37 + 577 + 45 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 375774498 and 375774507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 282513 + ... + 283839.

It is an arithmetic number, because the mean of its divisors is an integer number (7230960).

Almost surely, 2^375774552 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 375774552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578476800).

375774552 is an abundant number, since it is smaller than the sum of its proper divisors (781179048).

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

375774552 is a wasteful number, since it uses less digits than its factorization.

375774552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1374 counting only the distinct ones).

The product of its digits is 1029000, while the sum is 45.

The square root of 375774552 is about 19384.9052615689. The cubic root of 375774552 is about 721.6209314023.

The spelling of 375774552 in words is "three hundred seventy-five million, seven hundred seventy-four thousand, five hundred fifty-two".