47705426547051 has 128 divisors (see below), whose sum is σ = 87551728588800. Its totient is φ = 22394805350400.

The previous prime is 47705426546983. The next prime is 47705426547113. The reversal of 47705426547051 is 15074562450774.

It is not a de Polignac number, because 47705426547051 - 2⁹ = 47705426546539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 47705426546982 and 47705426547000.

It is not an unprimeable number, because it can be changed into a prime (47705426548051) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1279951 + ... + 9851351.

It is an arithmetic number, because the mean of its divisors is an integer number (683997879600).

Almost surely, 2^{47705426547051} is an apocalyptic number.

47705426547051 is a deficient number, since it is larger than the sum of its proper divisors (39846302041749).

47705426547051 is a wasteful number, since it uses less digits than its factorization.

47705426547051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571509.

The product of its (nonzero) digits is 32928000, while the sum is 57.

The spelling of 47705426547051 in words is "forty-seven trillion, seven hundred five billion, four hundred twenty-six million, five hundred forty-seven thousand, fifty-one".