1254161352 has 64 divisors (see below), whose sum is σ = 3164832000. Its totient is φ = 414150464.

The previous prime is 1254161333. The next prime is 1254161353. The reversal of 1254161352 is 2531614521.

It is not an unprimeable number, because it can be changed into a prime (1254161353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902799 + ... + 1903457.

It is an arithmetic number, because the mean of its divisors is an integer number (49450500).

Almost surely, 2^1254161352 is an apocalyptic number.

1254161352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1254161352 is an abundant number, since it is smaller than the sum of its proper divisors (1910670648).

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

1254161352 is a wasteful number, since it uses less digits than its factorization.

1254161352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1286 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 1254161352 is about 35414.1405655989. The cubic root of 1254161352 is about 1078.4114024372.

Adding to 1254161352 its reverse (2531614521), we get a palindrome (3785775873).

The spelling of 1254161352 in words is "one billion, two hundred fifty-four million, one hundred sixty-one thousand, three hundred fifty-two".