47097464352 has 96 divisors (see below), whose sum is σ = 125020127232. Its totient is φ = 15523570944.

The previous prime is 47097464329. The next prime is 47097464357. The reversal of 47097464352 is 25346479074.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×47097464352² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47097464295 and 47097464304.

It is not an unprimeable number, because it can be changed into a prime (47097464357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3736653 + ... + 3749235.

It is an arithmetic number, because the mean of its divisors is an integer number (1302292992).

Almost surely, 2^47097464352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47097464352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62510063616).

47097464352 is an abundant number, since it is smaller than the sum of its proper divisors (77922662880).

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

47097464352 is a wasteful number, since it uses less digits than its factorization.

47097464352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13030 (or 13022 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 47097464352 in words is "forty-seven billion, ninety-seven million, four hundred sixty-four thousand, three hundred fifty-two".