1953080448 has 64 divisors (see below), whose sum is σ = 5659506720. Its totient is φ = 591841280.

The previous prime is 1953080417. The next prime is 1953080449. The reversal of 1953080448 is 8440803591.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (1953080449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226965 + ... + 235412.

Almost surely, 2^1953080448 is an apocalyptic number.

It is an amenable number.

1953080448 is an abundant number, since it is smaller than the sum of its proper divisors (3706426272).

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

1953080448 is a wasteful number, since it uses less digits than its factorization.

1953080448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462405 (or 462393 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1953080448 is about 44193.6697729437. The cubic root of 1953080448 is about 1249.9904955011.

The spelling of 1953080448 in words is "one billion, nine hundred fifty-three million, eighty thousand, four hundred forty-eight".