1448512975 has 192 divisors, whose sum is σ = 2559836160. Its totient is φ = 786931200.

The previous prime is 1448512943. The next prime is 1448512979. The reversal of 1448512975 is 5792158441.

It is not a de Polignac number, because 1448512975 - 2⁵ = 1448512943 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (403200) is a multiple of the sum of its prime factors (150).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448512979) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30819402 + ... + 30819448.

It is an arithmetic number, because the mean of its divisors is an integer number (13332480).

Almost surely, 2^1448512975 is an apocalyptic number.

1448512975 is a deficient number, since it is larger than the sum of its proper divisors (1111323185).

1448512975 is a wasteful number, since it uses less digits than its factorization.

1448512975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 145 counting only the distinct ones).

The product of its digits is 403200, while the sum is 46.

The square root of 1448512975 is about 38059.3349258759. The cubic root of 1448512975 is about 1131.4641461449.

The spelling of 1448512975 in words is "one billion, four hundred forty-eight million, five hundred twelve thousand, nine hundred seventy-five".