1052521354 has 16 divisors (see below), whose sum is σ = 1648123200. Its totient is φ = 503166400.

The previous prime is 1052521307. The next prime is 1052521381. The reversal of 1052521354 is 4531252501.

It is a super-2 number, since 2×1052521354² = 2215602401251986632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183429 + ... + 189079.

It is an arithmetic number, because the mean of its divisors is an integer number (103007700).

Almost surely, 2^1052521354 is an apocalyptic number.

1052521354 is a deficient number, since it is larger than the sum of its proper divisors (595601846).

1052521354 is a wasteful number, since it uses less digits than its factorization.

1052521354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1052521354 is about 32442.5855011588. The cubic root of 1052521354 is about 1017.2092604639.

Adding to 1052521354 its reverse (4531252501), we get a palindrome (5583773855).

The spelling of 1052521354 in words is "one billion, fifty-two million, five hundred twenty-one thousand, three hundred fifty-four".