47377465767 has 12 divisors (see below), whose sum is σ = 72459653760. Its totient is φ = 29727037248.

The previous prime is 47377465727. The next prime is 47377465777. The reversal of 47377465767 is 76756477374.

It is a happy number.

47377465767 is a `hidden beast` number, since 47 + 3 + 77 + 465 + 7 + 67 = 666.

It is not a de Polignac number, because 47377465767 - 2¹² = 47377461671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47377465717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154828167 + ... + 154828472.

It is an arithmetic number, because the mean of its divisors is an integer number (6038304480).

Almost surely, 2^47377465767 is an apocalyptic number.

47377465767 is a deficient number, since it is larger than the sum of its proper divisors (25082187993).

47377465767 is a wasteful number, since it uses less digits than its factorization.

47377465767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309656662 (or 309656659 counting only the distinct ones).

The product of its digits is 145212480, while the sum is 63.

The spelling of 47377465767 in words is "forty-seven billion, three hundred seventy-seven million, four hundred sixty-five thousand, seven hundred sixty-seven".