1052146125 has 32 divisors (see below), whose sum is σ = 1945307520. Its totient is φ = 561142800.

The previous prime is 1052146111. The next prime is 1052146157. The reversal of 1052146125 is 5216412501.

1052146125 is a `hidden beast` number, since 10 + 521 + 4 + 6 + 125 = 666.

It is not a de Polignac number, because 1052146125 - 2¹¹ = 1052144077 is a prime.

It is a super-2 number, since 2×1052146125² = 2214022936705031250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152499 + ... + 159248.

It is an arithmetic number, because the mean of its divisors is an integer number (60790860).

Almost surely, 2^1052146125 is an apocalyptic number.

1052146125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052146125 is a deficient number, since it is larger than the sum of its proper divisors (893161395).

1052146125 is an equidigital number, since it uses as much as digits as its factorization.

1052146125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311771 (or 311755 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1052146125 is about 32436.8020156118. The cubic root of 1052146125 is about 1017.0883660741.

Adding to 1052146125 its reverse (5216412501), we get a palindrome (6268558626).

The spelling of 1052146125 in words is "one billion, fifty-two million, one hundred forty-six thousand, one hundred twenty-five".