47454671532 has 24 divisors (see below), whose sum is σ = 110760605872. Its totient is φ = 15813504000.

The previous prime is 47454671527. The next prime is 47454671549. The reversal of 47454671532 is 23517645474.

It is a super-2 number, since 2×47454671532² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547969 + ... + 628632.

Almost surely, 2^47454671532 is an apocalyptic number.

It is an amenable number.

47454671532 is an abundant number, since it is smaller than the sum of its proper divisors (63305934340).

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

47454671532 is a wasteful number, since it uses less digits than its factorization.

47454671532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179969 (or 1179967 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 48.

The spelling of 47454671532 in words is "forty-seven billion, four hundred fifty-four million, six hundred seventy-one thousand, five hundred thirty-two".