1052545368 has 64 divisors (see below), whose sum is σ = 3058272000. Its totient is φ = 295627392.

The previous prime is 1052545363. The next prime is 1052545369. The reversal of 1052545368 is 8635452501.

It is a super-2 number, since 2×1052545368² = 2215703503396510848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052545363) 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, 43183 + ... + 63006.

It is an arithmetic number, because the mean of its divisors is an integer number (47785500).

Almost surely, 2^1052545368 is an apocalyptic number.

It is an amenable number.

1052545368 is an abundant number, since it is smaller than the sum of its proper divisors (2005726632).

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

1052545368 is a wasteful number, since it uses less digits than its factorization.

1052545368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106264 (or 106260 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 1052545368 is about 32442.9555990203. The cubic root of 1052545368 is about 1017.2169965151.

Adding to 1052545368 its reverse (8635452501), we get a palindrome (9687997869).

The spelling of 1052545368 in words is "one billion, fifty-two million, five hundred forty-five thousand, three hundred sixty-eight".