467721577252 has 12 divisors (see below), whose sum is σ = 866660569740. Its totient is φ = 220104271616.

The previous prime is 467721577249. The next prime is 467721577259. The reversal of 467721577252 is 252775127764.

It can be written as a sum of positive squares in 2 ways, for example, as 237730355776 + 229991221476 = 487576^2 + 479574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 467721577193 and 467721577202.

It is not an unprimeable number, because it can be changed into a prime (467721577259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3439129177 + ... + 3439129312.

It is an arithmetic number, because the mean of its divisors is an integer number (72221714145).

Almost surely, 2^467721577252 is an apocalyptic number.

It is an amenable number.

467721577252 is a deficient number, since it is larger than the sum of its proper divisors (398938992488).

467721577252 is a wasteful number, since it uses less digits than its factorization.

467721577252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6878258510 (or 6878258508 counting only the distinct ones).

The product of its digits is 11524800, while the sum is 55.

The spelling of 467721577252 in words is "four hundred sixty-seven billion, seven hundred twenty-one million, five hundred seventy-seven thousand, two hundred fifty-two".