474157029077 has 2 divisors, whose sum is σ = 474157029078. Its totient is φ = 474157029076.

The previous prime is 474157028999. The next prime is 474157029089. The reversal of 474157029077 is 770920751474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439932399076 + 34224630001 = 663274^2 + 184999^2 .

It is a cyclic number.

It is not a de Polignac number, because 474157029077 - 2¹⁰ = 474157028053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474157029377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237078514538 + 237078514539.

It is an arithmetic number, because the mean of its divisors is an integer number (237078514539).

Almost surely, 2^474157029077 is an apocalyptic number.

It is an amenable number.

474157029077 is a deficient number, since it is larger than the sum of its proper divisors (1).

474157029077 is an equidigital number, since it uses as much as digits as its factorization.

474157029077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3457440, while the sum is 53.

The spelling of 474157029077 in words is "four hundred seventy-four billion, one hundred fifty-seven million, twenty-nine thousand, seventy-seven".