47528965122 has 32 divisors (see below), whose sum is σ = 97521133248. Its totient is φ = 15437684736.

The previous prime is 47528965103. The next prime is 47528965147. The reversal of 47528965122 is 22156982574.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617343 + ... + 690050.

It is an arithmetic number, because the mean of its divisors is an integer number (3047535414).

Almost surely, 2^47528965122 is an apocalyptic number.

47528965122 is an abundant number, since it is smaller than the sum of its proper divisors (49992168126).

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

47528965122 is a wasteful number, since it uses less digits than its factorization.

47528965122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307554.

The product of its digits is 2419200, while the sum is 51.

The spelling of 47528965122 in words is "forty-seven billion, five hundred twenty-eight million, nine hundred sixty-five thousand, one hundred twenty-two".