1052153265 has 8 divisors (see below), whose sum is σ = 1683445248. Its totient is φ = 561148400.

The previous prime is 1052153261. The next prime is 1052153281. The reversal of 1052153265 is 5623512501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052153265 - 2² = 1052153261 is a prime.

It is a super-2 number, since 2×1052153265² = 2214052986100320450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052153261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35071761 + ... + 35071790.

It is an arithmetic number, because the mean of its divisors is an integer number (210430656).

Almost surely, 2^1052153265 is an apocalyptic number.

1052153265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052153265 is a deficient number, since it is larger than the sum of its proper divisors (631291983).

1052153265 is an equidigital number, since it uses as much as digits as its factorization.

1052153265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70143559.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1052153265 is about 32436.9120755968. The cubic root of 1052153265 is about 1017.0906667668.

Adding to 1052153265 its reverse (5623512501), we get a palindrome (6675665766).

The spelling of 1052153265 in words is "one billion, fifty-two million, one hundred fifty-three thousand, two hundred sixty-five".