1463440552100 has 72 divisors (see below), whose sum is σ = 3254357416128. Its totient is φ = 571040553600.

The previous prime is 1463440552043. The next prime is 1463440552141. The reversal of 1463440552100 is 12550443641.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370211 + ... + 1750410.

Almost surely, 2^{1463440552100} is an apocalyptic number.

1463440552100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463440552100 is an abundant number, since it is smaller than the sum of its proper divisors (1790916864028).

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

1463440552100 is a wasteful number, since it uses less digits than its factorization.

1463440552100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120805 (or 2120798 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1463440552100 its reverse (12550443641), we get a palindrome (1475990995741).

The spelling of 1463440552100 in words is "one trillion, four hundred sixty-three billion, four hundred forty million, five hundred fifty-two thousand, one hundred".