1254053018 has 8 divisors (see below), whose sum is σ = 1883202912. Its totient is φ = 626318716.

The previous prime is 1254052999. The next prime is 1254053023. The reversal of 1254053018 is 8103504521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351680 + ... + 355227.

It is an arithmetic number, because the mean of its divisors is an integer number (235400364).

Almost surely, 2^1254053018 is an apocalyptic number.

1254053018 is a deficient number, since it is larger than the sum of its proper divisors (629149894).

1254053018 is an equidigital number, since it uses as much as digits as its factorization.

1254053018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707796.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1254053018 is about 35412.6110022969. The cubic root of 1254053018 is about 1078.3803506153.

Adding to 1254053018 its reverse (8103504521), we get a palindrome (9357557539).

The spelling of 1254053018 in words is "one billion, two hundred fifty-four million, fifty-three thousand, eighteen".