1053140534 has 8 divisors (see below), whose sum is σ = 1595351808. Its totient is φ = 521356600.

The previous prime is 1053140533. The next prime is 1053140567. The reversal of 1053140534 is 4350413501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053140534² = 2218209968707610312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053140533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606582 + ... + 2606985.

It is an arithmetic number, because the mean of its divisors is an integer number (199418976).

Almost surely, 2^1053140534 is an apocalyptic number.

1053140534 is a deficient number, since it is larger than the sum of its proper divisors (542211274).

1053140534 is a wasteful number, since it uses less digits than its factorization.

1053140534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213670.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1053140534 is about 32452.1268024147. The cubic root of 1053140534 is about 1017.4086901985.

The spelling of 1053140534 in words is "one billion, fifty-three million, one hundred forty thousand, five hundred thirty-four".