1463450577072 has 80 divisors (see below), whose sum is σ = 4124579069568. Its totient is φ = 443436618240.

The previous prime is 1463450577059. The next prime is 1463450577073. The reversal of 1463450577072 is 2707750543641.

It is not an unprimeable number, because it can be changed into a prime (1463450577073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7465788 + ... + 7659300.

Almost surely, 2^{1463450577072} is an apocalyptic number.

1463450577072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1463450577072 is an abundant number, since it is smaller than the sum of its proper divisors (2661128492496).

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

1463450577072 is a wasteful number, since it uses less digits than its factorization.

1463450577072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207858 (or 207852 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 51.

The spelling of 1463450577072 in words is "one trillion, four hundred sixty-three billion, four hundred fifty million, five hundred seventy-seven thousand, seventy-two".