375528842 has 16 divisors (see below), whose sum is σ = 608889960. Its totient is φ = 172673472.

The previous prime is 375528841. The next prime is 375528877. The reversal of 375528842 is 248825573.

It can be written as a sum of positive squares in 4 ways, for example, as 105288121 + 270240721 = 10261^2 + 16439^2 .

It is a super-2 number, since 2×375528842² = 282043822347721928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 375528793 and 375528802.

It is not an unprimeable number, because it can be changed into a prime (375528841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19853 + ... + 33840.

Almost surely, 2^375528842 is an apocalyptic number.

375528842 is a deficient number, since it is larger than the sum of its proper divisors (233361118).

375528842 is a wasteful number, since it uses less digits than its factorization.

375528842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53977.

The product of its digits is 537600, while the sum is 44.

The square root of 375528842 is about 19378.5665620551. The cubic root of 375528842 is about 721.4636135475.

The spelling of 375528842 in words is "three hundred seventy-five million, five hundred twenty-eight thousand, eight hundred forty-two".