1825648832 has 56 divisors (see below), whose sum is σ = 4283110560. Its totient is φ = 755435520.

The previous prime is 1825648813. The next prime is 1825648879. The reversal of 1825648832 is 2388465281.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57269 + ... + 83252.

Almost surely, 2^1825648832 is an apocalyptic number.

It is an amenable number.

1825648832 is an abundant number, since it is smaller than the sum of its proper divisors (2457461728).

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

1825648832 is a wasteful number, since it uses less digits than its factorization.

1825648832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140569 (or 140559 counting only the distinct ones).

The product of its digits is 737280, while the sum is 47.

The square root of 1825648832 is about 42727.6120559060. The cubic root of 1825648832 is about 1222.1909996701.

The spelling of 1825648832 in words is "one billion, eight hundred twenty-five million, six hundred forty-eight thousand, eight hundred thirty-two".