47451372605 has 16 divisors (see below), whose sum is σ = 70082027904. Its totient is φ = 30035154240.

The previous prime is 47451372557. The next prime is 47451372613. The reversal of 47451372605 is 50627315474.

It is a happy number.

47451372605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47451372605 - 2¹⁰ = 47451371581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52143911 + ... + 52144820.

It is an arithmetic number, because the mean of its divisors is an integer number (4380126744).

Almost surely, 2^47451372605 is an apocalyptic number.

It is an amenable number.

47451372605 is a deficient number, since it is larger than the sum of its proper divisors (22630655299).

47451372605 is a wasteful number, since it uses less digits than its factorization.

47451372605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104288756.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 47451372605 in words is "forty-seven billion, four hundred fifty-one million, three hundred seventy-two thousand, six hundred five".