1448513760772 has 36 divisors (see below), whose sum is σ = 2853742774540. Its totient is φ = 639477634752.

The previous prime is 1448513760737. The next prime is 1448513760893. The reversal of 1448513760772 is 2770673158441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 796706197056 + 651807563716 = 892584^2 + 807346^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26301447 + ... + 26356462.

Almost surely, 2^{1448513760772} is an apocalyptic number.

It is an amenable number.

1448513760772 is a deficient number, since it is larger than the sum of its proper divisors (1405229013768).

1448513760772 is a wasteful number, since it uses less digits than its factorization.

1448513760772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52657972 (or 52657947 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 1448513760772 in words is "one trillion, four hundred forty-eight billion, five hundred thirteen million, seven hundred sixty thousand, seven hundred seventy-two".