827133372948 has 48 divisors (see below), whose sum is σ = 2038566311936. Its totient is φ = 260612160480.

The previous prime is 827133372907. The next prime is 827133372971. The reversal of 827133372948 is 849273331728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25838386 + ... + 25870377.

Almost surely, 2^827133372948 is an apocalyptic number.

It is an amenable number.

827133372948 is an abundant number, since it is smaller than the sum of its proper divisors (1211432938988).

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

827133372948 is a wasteful number, since it uses less digits than its factorization.

827133372948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51708844 (or 51708842 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 57.

The spelling of 827133372948 in words is "eight hundred twenty-seven billion, one hundred thirty-three million, three hundred seventy-two thousand, nine hundred forty-eight".