30052631980 has 72 divisors (see below), whose sum is σ = 74088075600. Its totient is φ = 10209193344.

The previous prime is 30052631969. The next prime is 30052631981. The reversal of 30052631980 is 8913625003.

It is not an unprimeable number, because it can be changed into a prime (30052631981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33850 + ... + 247489.

It is an arithmetic number, because the mean of its divisors is an integer number (1029001050).

Almost surely, 2^30052631980 is an apocalyptic number.

It is an amenable number.

30052631980 is an abundant number, since it is smaller than the sum of its proper divisors (44035443620).

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

30052631980 is a wasteful number, since it uses less digits than its factorization.

30052631980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281471 (or 281462 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 30052631980 in words is "thirty billion, fifty-two million, six hundred thirty-one thousand, nine hundred eighty".