474164537161 has 12 divisors (see below), whose sum is σ = 569372033280. Its totient is φ = 393316204680.

The previous prime is 474164537159. The next prime is 474164537227. The reversal of 474164537161 is 161735461474.

It is not a de Polignac number, because 474164537161 - 2¹ = 474164537159 is a prime.

It is a super-2 number, since 2×474164537161² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474164537101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156076341 + ... + 156079378.

It is an arithmetic number, because the mean of its divisors is an integer number (47447669440).

Almost surely, 2^474164537161 is an apocalyptic number.

It is an amenable number.

474164537161 is a deficient number, since it is larger than the sum of its proper divisors (95207496119).

474164537161 is a wasteful number, since it uses less digits than its factorization.

474164537161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312155764 (or 312155757 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 474164537161 in words is "four hundred seventy-four billion, one hundred sixty-four million, five hundred thirty-seven thousand, one hundred sixty-one".