47235691707 has 16 divisors (see below), whose sum is σ = 63241116960. Its totient is φ = 31360492800.

The previous prime is 47235691697. The next prime is 47235691709. The reversal of 47235691707 is 70719653274.

It is a happy number.

It is not a de Polignac number, because 47235691707 - 2¹⁰ = 47235690683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47235691707.

It is not an unprimeable number, because it can be changed into a prime (47235691709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1553769 + ... + 1583877.

It is an arithmetic number, because the mean of its divisors is an integer number (3952569810).

Almost surely, 2^47235691707 is an apocalyptic number.

47235691707 is a deficient number, since it is larger than the sum of its proper divisors (16005425253).

47235691707 is a wasteful number, since it uses less digits than its factorization.

47235691707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32254.

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 47235691707 in words is "forty-seven billion, two hundred thirty-five million, six hundred ninety-one thousand, seven hundred seven".