1052145337 has 8 divisors (see below), whose sum is σ = 1075017600. Its totient is φ = 1029293424.

The previous prime is 1052145329. The next prime is 1052145389. The reversal of 1052145337 is 7335412501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1052145337 - 2³ = 1052145329 is a prime.

It is a super-2 number, since 2×1052145337² = 2214019620341687138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1052145299 and 1052145308.

It is not an unprimeable number, because it can be changed into a prime (1052145737) 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, 149739 + ... + 156607.

It is an arithmetic number, because the mean of its divisors is an integer number (134377200).

Almost surely, 2^1052145337 is an apocalyptic number.

It is an amenable number.

1052145337 is a deficient number, since it is larger than the sum of its proper divisors (22872263).

1052145337 is an equidigital number, since it uses as much as digits as its factorization.

1052145337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1052145337 is about 32436.7898689127. The cubic root of 1052145337 is about 1017.0881121595.

Adding to 1052145337 its reverse (7335412501), we get a palindrome (8387557838).

The spelling of 1052145337 in words is "one billion, fifty-two million, one hundred forty-five thousand, three hundred thirty-seven".