1035242553 has 8 divisors (see below), whose sum is σ = 1388302848. Its totient is φ = 686171984.

The previous prime is 1035242479. The next prime is 1035242599. The reversal of 1035242553 is 3552425301.

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 1035242553 - 2¹⁸ = 1034980409 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1035242553.

It is not an unprimeable number, because it can be changed into a prime (1035242653) 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, 996825 + ... + 997862.

It is an arithmetic number, because the mean of its divisors is an integer number (173537856).

Almost surely, 2^1035242553 is an apocalyptic number.

It is an amenable number.

1035242553 is a deficient number, since it is larger than the sum of its proper divisors (353060295).

1035242553 is a wasteful number, since it uses less digits than its factorization.

1035242553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994863.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1035242553 is about 32175.1853607714. The cubic root of 1035242553 is about 1011.6121536192.

Adding to 1035242553 its reverse (3552425301), we get a palindrome (4587667854).

The spelling of 1035242553 in words is "one billion, thirty-five million, two hundred forty-two thousand, five hundred fifty-three".