32877919072 has 12 divisors (see below), whose sum is σ = 64728403236. Its totient is φ = 16438959520.

The previous prime is 32877919007. The next prime is 32877919079. The reversal of 32877919072 is 27091977823.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32877919079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513717454 + ... + 513717517.

It is an arithmetic number, because the mean of its divisors is an integer number (5394033603).

Almost surely, 2^32877919072 is an apocalyptic number.

32877919072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32877919072 is a deficient number, since it is larger than the sum of its proper divisors (31850484164).

32877919072 is a wasteful number, since it uses less digits than its factorization.

32877919072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027434981 (or 1027434973 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 55.

The spelling of 32877919072 in words is "thirty-two billion, eight hundred seventy-seven million, nine hundred nineteen thousand, seventy-two".