1042512355 has 8 divisors (see below), whose sum is σ = 1251456192. Its totient is φ = 833715648.

The previous prime is 1042512353. The next prime is 1042512379. The reversal of 1042512355 is 5532152401.

1042512355 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 1042512355 - 2¹ = 1042512353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042512353) 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, 20539 + ... + 50068.

It is an arithmetic number, because the mean of its divisors is an integer number (156432024).

Almost surely, 2^1042512355 is an apocalyptic number.

1042512355 is a deficient number, since it is larger than the sum of its proper divisors (208943837).

1042512355 is an equidigital number, since it uses as much as digits as its factorization.

1042512355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73565.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1042512355 is about 32287.9599076808. The cubic root of 1042512355 is about 1013.9745862447.

Adding to 1042512355 its reverse (5532152401), we get a palindrome (6574664756).

The spelling of 1042512355 in words is "one billion, forty-two million, five hundred twelve thousand, three hundred fifty-five".