1055253244 has 36 divisors (see below), whose sum is σ = 1917841968. Its totient is φ = 507748800.

The previous prime is 1055253233. The next prime is 1055253253. The reversal of 1055253244 is 4423525501.

It is a super-2 number, since 2×1055253244² = 2227118817945047072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1023009 + ... + 1024039.

It is an arithmetic number, because the mean of its divisors is an integer number (53273388).

Almost surely, 2^1055253244 is an apocalyptic number.

It is an amenable number.

1055253244 is a deficient number, since it is larger than the sum of its proper divisors (862588724).

1055253244 is a wasteful number, since it uses less digits than its factorization.

1055253244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1055253244 is about 32484.6616728572. The cubic root of 1055253244 is about 1018.0885784874.

Adding to 1055253244 its reverse (4423525501), we get a palindrome (5478778745).

The spelling of 1055253244 in words is "one billion, fifty-five million, two hundred fifty-three thousand, two hundred forty-four".