472772633640123 has 48 divisors (see below), whose sum is σ = 649042897447296. Its totient is φ = 306090070366080.

The previous prime is 472772633640107. The next prime is 472772633640133. The reversal of 472772633640123 is 321046336277274.

It is a happy number.

It is not a de Polignac number, because 472772633640123 - 2⁴ = 472772633640107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472772633640103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11244957540 + ... + 11244999582.

It is an arithmetic number, because the mean of its divisors is an integer number (13521727030152).

Almost surely, 2^{472772633640123} is an apocalyptic number.

472772633640123 is a deficient number, since it is larger than the sum of its proper divisors (176270263807173).

472772633640123 is a wasteful number, since it uses less digits than its factorization.

472772633640123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55224 (or 55177 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 57.

The spelling of 472772633640123 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, six hundred thirty-three million, six hundred forty thousand, one hundred twenty-three".