1155352404 has 24 divisors (see below), whose sum is σ = 2716404768. Its totient is φ = 382177120.

The previous prime is 1155352397. The next prime is 1155352477. The reversal of 1155352404 is 4042535511.

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, 365907 + ... + 369050.

It is an arithmetic number, because the mean of its divisors is an integer number (113183532).

Almost surely, 2^1155352404 is an apocalyptic number.

It is an amenable number.

1155352404 is an abundant number, since it is smaller than the sum of its proper divisors (1561052364).

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

1155352404 is a wasteful number, since it uses less digits than its factorization.

1155352404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735095 (or 735093 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1155352404 is about 33990.4751952661. The cubic root of 1155352404 is about 1049.3124460239.

Adding to 1155352404 its reverse (4042535511), we get a palindrome (5197887915).

The spelling of 1155352404 in words is "one billion, one hundred fifty-five million, three hundred fifty-two thousand, four hundred four".