1052244351 has 20 divisors (see below), whose sum is σ = 1601535672. Its totient is φ = 688257648.

The previous prime is 1052244343. The next prime is 1052244367. The reversal of 1052244351 is 1534422501.

1052244351 is a `hidden beast` number, since 1 + 0 + 5 + 224 + 435 + 1 = 666.

It is not a de Polignac number, because 1052244351 - 2³ = 1052244343 is a prime.

It is a super-2 number, since 2×1052244351² = 2214436348422822402, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052244251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 118261 + ... + 126846.

Almost surely, 2^1052244351 is an apocalyptic number.

1052244351 is a deficient number, since it is larger than the sum of its proper divisors (549291321).

1052244351 is an equidigital number, since it uses as much as digits as its factorization.

1052244351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245172 (or 245163 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1052244351 is about 32438.3160937802. The cubic root of 1052244351 is about 1017.1200161180.

Adding to 1052244351 its reverse (1534422501), we get a palindrome (2586666852).

The spelling of 1052244351 in words is "one billion, fifty-two million, two hundred forty-four thousand, three hundred fifty-one".