47192199480 has 128 divisors (see below), whose sum is σ = 164146867200. Its totient is φ = 12037424256.

The previous prime is 47192199437. The next prime is 47192199491. The reversal of 47192199480 is 8499129174.

47192199480 is a `hidden beast` number, since 4 + 71 + 9 + 2 + 1 + 99 + 480 = 666.

It is a super-2 number, since 2×47192199480² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 925084 + ... + 974763.

It is an arithmetic number, because the mean of its divisors is an integer number (1282397400).

Almost surely, 2^47192199480 is an apocalyptic number.

47192199480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47192199480 is an abundant number, since it is smaller than the sum of its proper divisors (116954667720).

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

47192199480 is a wasteful number, since it uses less digits than its factorization.

47192199480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899890 (or 1899880 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 47192199480 in words is "forty-seven billion, one hundred ninety-two million, one hundred ninety-nine thousand, four hundred eighty".