27472830030 has 48 divisors (see below), whose sum is σ = 71791989984. Its totient is φ = 7288895040.

The previous prime is 27472830029. The next prime is 27472830031. The reversal of 27472830030 is 3003827472.

It is an interprime number because it is at equal distance from previous prime (27472830029) and next prime (27472830031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27472830031) 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, 757026 + ... + 792485.

It is an arithmetic number, because the mean of its divisors is an integer number (1495666458).

Almost surely, 2^27472830030 is an apocalyptic number.

27472830030 is an abundant number, since it is smaller than the sum of its proper divisors (44319159954).

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

27472830030 is a wasteful number, since it uses less digits than its factorization.

27472830030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549721 (or 1549718 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 27472830030 in words is "twenty-seven billion, four hundred seventy-two million, eight hundred thirty thousand, thirty".