1053003861246 has 64 divisors (see below), whose sum is σ = 2273875571520. Its totient is φ = 324393538560.

The previous prime is 1053003861187. The next prime is 1053003861263. The reversal of 1053003861246 is 6421683003501.

It is a super-2 number, since 2×1053003861246² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1014385 + ... + 1770588.

It is an arithmetic number, because the mean of its divisors is an integer number (35529305805).

Almost surely, 2^{1053003861246} is an apocalyptic number.

1053003861246 is an abundant number, since it is smaller than the sum of its proper divisors (1220871710274).

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

1053003861246 is a wasteful number, since it uses less digits than its factorization.

1053003861246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785101.

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 1053003861246 its reverse (6421683003501), we get a palindrome (7474686864747).

The spelling of 1053003861246 in words is "one trillion, fifty-three billion, three million, eight hundred sixty-one thousand, two hundred forty-six".