1052553230 has 32 divisors (see below), whose sum is σ = 2003436288. Its totient is φ = 397497600.

The previous prime is 1052553223. The next prime is 1052553247. The reversal of 1052553230 is 323552501.

It is a super-2 number, since 2×1052553230² = 2215736603966865800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1052553230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28697 + ... + 54116.

It is an arithmetic number, because the mean of its divisors is an integer number (62607384).

Almost surely, 2^1052553230 is an apocalyptic number.

1052553230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052553230 is a deficient number, since it is larger than the sum of its proper divisors (950883058).

1052553230 is a wasteful number, since it uses less digits than its factorization.

1052553230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82892.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 1052553230 is about 32443.0767653131. The cubic root of 1052553230 is about 1017.2195292136.

The spelling of 1052553230 in words is "one billion, fifty-two million, five hundred fifty-three thousand, two hundred thirty".