1052243534 has 16 divisors (see below), whose sum is σ = 1610254080. Its totient is φ = 515556960.

The previous prime is 1052243531. The next prime is 1052243551. The reversal of 1052243534 is 4353422501.

It is a happy number.

It is a super-2 number, since 2×1052243534² = 2214432909689618312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052243497 and 1052243506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052243531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16787 + ... + 48849.

It is an arithmetic number, because the mean of its divisors is an integer number (100640880).

Almost surely, 2^1052243534 is an apocalyptic number.

1052243534 is a deficient number, since it is larger than the sum of its proper divisors (558010546).

1052243534 is a wasteful number, since it uses less digits than its factorization.

1052243534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32395.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 1052243534 is about 32438.3035006457. The cubic root of 1052243534 is about 1017.1197528752.

The spelling of 1052243534 in words is "one billion, fifty-two million, two hundred forty-three thousand, five hundred thirty-four".