47507505480445 has 8 divisors (see below), whose sum is σ = 57037131406944. Its totient is φ = 37987254497424.

The previous prime is 47507505480439. The next prime is 47507505480473. The reversal of 47507505480445 is 54408450570574.

It is a happy number.

47507505480445 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47507505480445 - 2¹³ = 47507505472253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47507505480445.

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, 2343724719 + ... + 2343744988.

It is an arithmetic number, because the mean of its divisors is an integer number (7129641425868).

Almost surely, 2^{47507505480445} is an apocalyptic number.

It is an amenable number.

47507505480445 is a deficient number, since it is larger than the sum of its proper divisors (9529625926499).

47507505480445 is a wasteful number, since it uses less digits than its factorization.

47507505480445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687471739.

The product of its (nonzero) digits is 62720000, while the sum is 58.

The spelling of 47507505480445 in words is "forty-seven trillion, five hundred seven billion, five hundred five million, four hundred eighty thousand, four hundred forty-five".