1052535340 has 12 divisors (see below), whose sum is σ = 2210324256. Its totient is φ = 421014128.

The previous prime is 1052535329. The next prime is 1052535347. The reversal of 1052535340 is 435352501.

It is a super-2 number, since 2×1052535340² = 2215661283897831200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052535299 and 1052535308.

It is not an unprimeable number, because it can be changed into a prime (1052535347) 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, 26313364 + ... + 26313403.

It is an arithmetic number, because the mean of its divisors is an integer number (184193688).

Almost surely, 2^1052535340 is an apocalyptic number.

1052535340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052535340 is an abundant number, since it is smaller than the sum of its proper divisors (1157788916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052535340 is a wasteful number, since it uses less digits than its factorization.

1052535340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52626776 (or 52626774 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1052535340 is about 32442.8010504642. The cubic root of 1052535340 is about 1017.2137660338.

Adding to 1052535340 its reverse (435352501), we get a palindrome (1487887841).

The spelling of 1052535340 in words is "one billion, fifty-two million, five hundred thirty-five thousand, three hundred forty".