472153771 has 2 divisors, whose sum is σ = 472153772. Its totient is φ = 472153770.

The previous prime is 472153753. The next prime is 472153789. The reversal of 472153771 is 177351274.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (472153753) and next prime (472153789).

It is a cyclic number.

It is not a de Polignac number, because 472153771 - 2⁹ = 472153259 is a prime.

It is equal to p_24963715 and since 472153771 and 24963715 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472153771.

It is not a weakly prime, because it can be changed into another prime (472153741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236076885 + 236076886.

It is an arithmetic number, because the mean of its divisors is an integer number (236076886).

Almost surely, 2^472153771 is an apocalyptic number.

472153771 is a deficient number, since it is larger than the sum of its proper divisors (1).

472153771 is an equidigital number, since it uses as much as digits as its factorization.

472153771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41160, while the sum is 37.

The square root of 472153771 is about 21729.0996362021. The cubic root of 472153771 is about 778.6838262474.

The spelling of 472153771 in words is "four hundred seventy-two million, one hundred fifty-three thousand, seven hundred seventy-one".