472513526 has 4 divisors (see below), whose sum is σ = 708770292. Its totient is φ = 236256762.

The previous prime is 472513523. The next prime is 472513529. The reversal of 472513526 is 625315274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 625315274 = 2 ⋅312657637.

It is an interprime number because it is at equal distance from previous prime (472513523) and next prime (472513529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472513523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118128380 + ... + 118128383.

It is an arithmetic number, because the mean of its divisors is an integer number (177192573).

Almost surely, 2^472513526 is an apocalyptic number.

472513526 is a deficient number, since it is larger than the sum of its proper divisors (236256766).

472513526 is a wasteful number, since it uses less digits than its factorization.

472513526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236256765.

The product of its digits is 50400, while the sum is 35.

The square root of 472513526 is about 21737.3762446161. The cubic root of 472513526 is about 778.8815473417.

The spelling of 472513526 in words is "four hundred seventy-two million, five hundred thirteen thousand, five hundred twenty-six".