1245244054 has 8 divisors (see below), whose sum is σ = 1868015808. Its totient is φ = 622572120.

The previous prime is 1245244043. The next prime is 1245244069. The reversal of 1245244054 is 4504425421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36724 + ... + 61960.

It is an arithmetic number, because the mean of its divisors is an integer number (233501976).

Almost surely, 2^1245244054 is an apocalyptic number.

1245244054 is a deficient number, since it is larger than the sum of its proper divisors (622771754).

1245244054 is a wasteful number, since it uses less digits than its factorization.

1245244054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49910.

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 1245244054 is about 35288.0157277226. The cubic root of 1245244054 is about 1075.8494253396.

Adding to 1245244054 its reverse (4504425421), we get a palindrome (5749669475).

The spelling of 1245244054 in words is "one billion, two hundred forty-five million, two hundred forty-four thousand, fifty-four".