1254245003 has 8 divisors (see below), whose sum is σ = 1368851520. Its totient is φ = 1139735880.

The previous prime is 1254244949. The next prime is 1254245009. The reversal of 1254245003 is 3005424521.

It is a happy number.

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 1254245003 - 2⁶ = 1254244939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254245009) 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, 4028 + ... + 50246.

It is an arithmetic number, because the mean of its divisors is an integer number (171106440).

Almost surely, 2^1254245003 is an apocalyptic number.

1254245003 is a deficient number, since it is larger than the sum of its proper divisors (114606517).

1254245003 is a wasteful number, since it uses less digits than its factorization.

1254245003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48697.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1254245003 is about 35415.3215854381. The cubic root of 1254245003 is about 1078.4353781366.

Adding to 1254245003 its reverse (3005424521), we get a palindrome (4259669524).

The spelling of 1254245003 in words is "one billion, two hundred fifty-four million, two hundred forty-five thousand, three".