1040522135 has 8 divisors (see below), whose sum is σ = 1249834560. Its totient is φ = 831612384.

The previous prime is 1040522107. The next prime is 1040522173. The reversal of 1040522135 is 5312250401.

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

It is a cyclic number.

It is not a de Polignac number, because 1040522135 - 2⁸ = 1040521879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040522135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94952 + ... + 105341.

It is an arithmetic number, because the mean of its divisors is an integer number (156229320).

Almost surely, 2^1040522135 is an apocalyptic number.

1040522135 is a deficient number, since it is larger than the sum of its proper divisors (209312425).

1040522135 is a wasteful number, since it uses less digits than its factorization.

1040522135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201337.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1040522135 is about 32257.1253368926. The cubic root of 1040522135 is about 1013.3289286536.

Adding to 1040522135 its reverse (5312250401), we get a palindrome (6352772536).

The spelling of 1040522135 in words is "one billion, forty million, five hundred twenty-two thousand, one hundred thirty-five".