47603521152 has 192 divisors, whose sum is σ = 154973014560. Its totient is φ = 14425205760.

The previous prime is 47603521129. The next prime is 47603521171. The reversal of 47603521152 is 25112530674.

47603521152 is a `hidden beast` number, since 47 + 603 + 5 + 2 + 1 + 1 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×47603521152² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272578 + ... + 411710.

Almost surely, 2^47603521152 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 47603521152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77486507280).

47603521152 is an abundant number, since it is smaller than the sum of its proper divisors (107369493408).

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

47603521152 is a wasteful number, since it uses less digits than its factorization.

47603521152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139173 (or 139149 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 47603521152 in words is "forty-seven billion, six hundred three million, five hundred twenty-one thousand, one hundred fifty-two".