47735040261 has 64 divisors (see below), whose sum is σ = 67513098240. Its totient is φ = 29974214400.

The previous prime is 47735040239. The next prime is 47735040277. The reversal of 47735040261 is 16204053774.

47735040261 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 47735040261 - 2⁹ = 47735039749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47735040211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78640620 + ... + 78641226.

It is an arithmetic number, because the mean of its divisors is an integer number (1054892160).

Almost surely, 2^47735040261 is an apocalyptic number.

It is an amenable number.

47735040261 is a deficient number, since it is larger than the sum of its proper divisors (19778057979).

47735040261 is a wasteful number, since it uses less digits than its factorization.

47735040261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 47735040261 in words is "forty-seven billion, seven hundred thirty-five million, forty thousand, two hundred sixty-one".