477070605461 has 4 divisors (see below), whose sum is σ = 477137532300. Its totient is φ = 477003678624.

The previous prime is 477070605419. The next prime is 477070605467. The reversal of 477070605461 is 164506070774.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 314827599025 + 162243006436 = 561095^2 + 402794^2 .

It is a cyclic number.

It is not a de Polignac number, because 477070605461 - 2⁶ = 477070605397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477070605467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33452726 + ... + 33466983.

It is an arithmetic number, because the mean of its divisors is an integer number (119284383075).

Almost surely, 2^477070605461 is an apocalyptic number.

It is an amenable number.

477070605461 is a deficient number, since it is larger than the sum of its proper divisors (66926839).

477070605461 is an equidigital number, since it uses as much as digits as its factorization.

477070605461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66926838.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 477070605461 in words is "four hundred seventy-seven billion, seventy million, six hundred five thousand, four hundred sixty-one".