1448227651580 has 12 divisors (see below), whose sum is σ = 3041278068360. Its totient is φ = 579291060624.

The previous prime is 1448227651567. The next prime is 1448227651621. The reversal of 1448227651580 is 851567228441.

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, 36205691270 + ... + 36205691309.

It is an arithmetic number, because the mean of its divisors is an integer number (253439839030).

Almost surely, 2^{1448227651580} is an apocalyptic number.

1448227651580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1448227651580 is an abundant number, since it is smaller than the sum of its proper divisors (1593050416780).

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

1448227651580 is a wasteful number, since it uses less digits than its factorization.

1448227651580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72411382588 (or 72411382586 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 1448227651580 in words is "one trillion, four hundred forty-eight billion, two hundred twenty-seven million, six hundred fifty-one thousand, five hundred eighty".