30772001080 has 16 divisors (see below), whose sum is σ = 69237002520. Its totient is φ = 12308800416.

The previous prime is 30772001059. The next prime is 30772001081. The reversal of 30772001080 is 8010027703.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30772001081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384649974 + ... + 384650053.

Almost surely, 2^30772001080 is an apocalyptic number.

It is an amenable number.

30772001080 is an abundant number, since it is smaller than the sum of its proper divisors (38465001440).

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

30772001080 is a wasteful number, since it uses less digits than its factorization.

30772001080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769300038 (or 769300034 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 30772001080 its reverse (8010027703), we get a palindrome (38782028783).

The spelling of 30772001080 in words is "thirty billion, seven hundred seventy-two million, one thousand, eighty".