1055210125 has 64 divisors (see below), whose sum is σ = 1443536640. Its totient is φ = 767520000.

The previous prime is 1055210119. The next prime is 1055210129. The reversal of 1055210125 is 5210125501.

It is a happy number.

It is not a de Polignac number, because 1055210125 - 2¹⁹ = 1054685837 is a prime.

It is a super-2 number, since 2×1055210125² = 2226936815805031250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055210096 and 1055210105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055210129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10447575 + ... + 10447675.

It is an arithmetic number, because the mean of its divisors is an integer number (22555260).

Almost surely, 2^1055210125 is an apocalyptic number.

It is an amenable number.

1055210125 is a deficient number, since it is larger than the sum of its proper divisors (388326515).

1055210125 is a wasteful number, since it uses less digits than its factorization.

1055210125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1055210125 is about 32483.9979836226. The cubic root of 1055210125 is about 1018.0747114972.

Adding to 1055210125 its reverse (5210125501), we get a palindrome (6265335626).

The spelling of 1055210125 in words is "one billion, fifty-five million, two hundred ten thousand, one hundred twenty-five".