1151412052 has 24 divisors (see below), whose sum is σ = 2304517824. Its totient is φ = 493099392.

The previous prime is 1151412043. The next prime is 1151412071. The reversal of 1151412052 is 2502141511.

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, 25548 + ... + 54364.

It is an arithmetic number, because the mean of its divisors is an integer number (96021576).

Almost surely, 2^1151412052 is an apocalyptic number.

It is an amenable number.

1151412052 is an abundant number, since it is smaller than the sum of its proper divisors (1153105772).

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

1151412052 is a wasteful number, since it uses less digits than its factorization.

1151412052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30255 (or 30253 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1151412052 is about 33932.4630995158. The cubic root of 1151412052 is about 1048.1181870965.

Adding to 1151412052 its reverse (2502141511), we get a palindrome (3653553563).

The spelling of 1151412052 in words is "one billion, one hundred fifty-one million, four hundred twelve thousand, fifty-two".