472770418357 has 2 divisors, whose sum is σ = 472770418358. Its totient is φ = 472770418356.

The previous prime is 472770418349. The next prime is 472770418391. The reversal of 472770418357 is 753814077274.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 448244979121 + 24525439236 = 669511^2 + 156606^2 .

It is a cyclic number.

It is not a de Polignac number, because 472770418357 - 2³ = 472770418349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472770418298 and 472770418307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472770419357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236385209178 + 236385209179.

It is an arithmetic number, because the mean of its divisors is an integer number (236385209179).

Almost surely, 2^472770418357 is an apocalyptic number.

It is an amenable number.

472770418357 is a deficient number, since it is larger than the sum of its proper divisors (1).

472770418357 is an equidigital number, since it uses as much as digits as its factorization.

472770418357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9219840, while the sum is 55.

The spelling of 472770418357 in words is "four hundred seventy-two billion, seven hundred seventy million, four hundred eighteen thousand, three hundred fifty-seven".