1055253025 has 24 divisors (see below), whose sum is σ = 1326147264. Its totient is φ = 832891200.

The previous prime is 1055253011. The next prime is 1055253029. The reversal of 1055253025 is 5203525501.

It is not a de Polignac number, because 1055253025 - 2⁵ = 1055252993 is a prime.

It is a super-2 number, since 2×1055253025² = 2227117893543301250, 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 = 1055252984 and 1055253002.

It is not an unprimeable number, because it can be changed into a prime (1055253029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 892935 + ... + 894115.

It is an arithmetic number, because the mean of its divisors is an integer number (55256136).

Almost surely, 2^1055253025 is an apocalyptic number.

It is an amenable number.

1055253025 is a deficient number, since it is larger than the sum of its proper divisors (270894239).

1055253025 is a wasteful number, since it uses less digits than its factorization.

1055253025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 1055253025 is about 32484.6583020354. The cubic root of 1055253025 is about 1018.0885080584.

Adding to 1055253025 its reverse (5203525501), we get a palindrome (6258778526).

The spelling of 1055253025 in words is "one billion, fifty-five million, two hundred fifty-three thousand, twenty-five".