47509730152 has 8 divisors (see below), whose sum is σ = 89080744050. Its totient is φ = 23754865072.

The previous prime is 47509730141. The next prime is 47509730197. The reversal of 47509730152 is 25103790574.

It can be written as a sum of positive squares in only one way, i.e., 36920085316 + 10589644836 = 192146^2 + 102906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×47509730152⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47509730099 and 47509730108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2969358127 + ... + 2969358142.

Almost surely, 2^47509730152 is an apocalyptic number.

It is an amenable number.

47509730152 is a deficient number, since it is larger than the sum of its proper divisors (41571013898).

47509730152 is a wasteful number, since it uses less digits than its factorization.

47509730152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5938716275 (or 5938716271 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 47509730152 in words is "forty-seven billion, five hundred nine million, seven hundred thirty thousand, one hundred fifty-two".