47405236352 has 16 divisors (see below), whose sum is σ = 94440119550. Its totient is φ = 23702618112.

The previous prime is 47405236297. The next prime is 47405236393. The reversal of 47405236352 is 25363250474.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47116780096 + 288456256 = 217064^2 + 16984^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185176577 + ... + 185176832.

Almost surely, 2^47405236352 is an apocalyptic number.

It is an amenable number.

47405236352 is a deficient number, since it is larger than the sum of its proper divisors (47034883198).

47405236352 is an equidigital number, since it uses as much as digits as its factorization.

47405236352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370353423 (or 370353411 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 47405236352 in words is "forty-seven billion, four hundred five million, two hundred thirty-six thousand, three hundred fifty-two".