1448882755 has 4 divisors (see below), whose sum is σ = 1738659312. Its totient is φ = 1159106200.

The previous prime is 1448882731. The next prime is 1448882759. The reversal of 1448882755 is 5572888441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5572888441 = 5011 ⋅1112131.

It is not a de Polignac number, because 1448882755 - 2⁷ = 1448882627 is a prime.

It is a super-2 number, since 2×1448882755² = 4198522475472780050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448882759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144888271 + ... + 144888280.

It is an arithmetic number, because the mean of its divisors is an integer number (434664828).

Almost surely, 2^1448882755 is an apocalyptic number.

1448882755 is a deficient number, since it is larger than the sum of its proper divisors (289776557).

1448882755 is an equidigital number, since it uses as much as digits as its factorization.

1448882755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289776556.

The product of its digits is 2867200, while the sum is 52.

The square root of 1448882755 is about 38064.1925567849. The cubic root of 1448882755 is about 1131.5604189482.

The spelling of 1448882755 in words is "one billion, four hundred forty-eight million, eight hundred eighty-two thousand, seven hundred fifty-five".