472525429 has 2 divisors, whose sum is σ = 472525430. Its totient is φ = 472525428.

The previous prime is 472525399. The next prime is 472525457. The reversal of 472525429 is 924525274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399080529 + 73444900 = 19977^2 + 8570^2 .

It is a cyclic number.

It is not a de Polignac number, because 472525429 - 2¹³ = 472517237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472525391 and 472525400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472528429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236262714 + 236262715.

It is an arithmetic number, because the mean of its divisors is an integer number (236262715).

Almost surely, 2^472525429 is an apocalyptic number.

It is an amenable number.

472525429 is a deficient number, since it is larger than the sum of its proper divisors (1).

472525429 is an equidigital number, since it uses as much as digits as its factorization.

472525429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 472525429 is about 21737.6500339848. The cubic root of 472525429 is about 778.8880875066. Note that the first 3 decimals are identical.

The spelling of 472525429 in words is "four hundred seventy-two million, five hundred twenty-five thousand, four hundred twenty-nine".