47075510445 has 8 divisors (see below), whose sum is σ = 75320816736. Its totient is φ = 25106938896.

The previous prime is 47075510411. The next prime is 47075510501. The reversal of 47075510445 is 54401557074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47075510445 - 2⁹ = 47075509933 is a prime.

It is a super-2 number, since 2×47075510445² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47075510397 and 47075510406.

It is a congruent number.

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, 1569183667 + ... + 1569183696.

It is an arithmetic number, because the mean of its divisors is an integer number (9415102092).

Almost surely, 2^47075510445 is an apocalyptic number.

It is an amenable number.

47075510445 is a deficient number, since it is larger than the sum of its proper divisors (28245306291).

47075510445 is a wasteful number, since it uses less digits than its factorization.

47075510445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138367371.

The product of its (nonzero) digits is 392000, while the sum is 42.

The spelling of 47075510445 in words is "forty-seven billion, seventy-five million, five hundred ten thousand, four hundred forty-five".