47495519552 has 28 divisors (see below), whose sum is σ = 101498840436. Its totient is φ = 21921008640.

The previous prime is 47495519537. The next prime is 47495519579. The reversal of 47495519552 is 25591559474.

It can be written as a sum of positive squares in 2 ways, for example, as 7601049856 + 39894469696 = 87184^2 + 199736^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28542149 + ... + 28543812.

It is an arithmetic number, because the mean of its divisors is an integer number (3624958587).

Almost surely, 2^47495519552 is an apocalyptic number.

It is an amenable number.

47495519552 is an abundant number, since it is smaller than the sum of its proper divisors (54003320884).

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

47495519552 is a wasteful number, since it uses less digits than its factorization.

47495519552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57085986 (or 57085976 counting only the distinct ones).

The product of its digits is 11340000, while the sum is 56.

The spelling of 47495519552 in words is "forty-seven billion, four hundred ninety-five million, five hundred nineteen thousand, five hundred fifty-two".