47052414440 has 32 divisors (see below), whose sum is σ = 105917573160. Its totient is φ = 18812140800.

The previous prime is 47052414439. The next prime is 47052414467. The reversal of 47052414440 is 4441425074.

It can be written as a sum of positive squares in 4 ways, for example, as 38554893316 + 8497521124 = 196354^2 + 92182^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47052414440.

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, 189071 + ... + 360350.

Almost surely, 2^47052414440 is an apocalyptic number.

47052414440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47052414440 is an abundant number, since it is smaller than the sum of its proper divisors (58865158720).

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

47052414440 is a wasteful number, since it uses less digits than its factorization.

47052414440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551573 (or 551569 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 35.

The spelling of 47052414440 in words is "forty-seven billion, fifty-two million, four hundred fourteen thousand, four hundred forty".