485262231552 has 324 divisors, whose sum is σ = 1632574301085. Its totient is φ = 138457202688.

The previous prime is 485262231551. The next prime is 485262231589. The reversal of 485262231552 is 255132262584.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

485262231552 is a `hidden beast` number, since 4 + 8 + 5 + 2 + 62 + 2 + 31 + 552 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 313349170176 + 171913061376 = 559776^2 + 414624^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=492576.

It is a junction number, because it is equal to n+sod(n) for n = 485262231498 and 485262231507.

It is not an unprimeable number, because it can be changed into a prime (485262231551) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 662021778 + ... + 662022510.

Almost surely, 2^485262231552 is an apocalyptic number.

485262231552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485262231552

485262231552 is an abundant number, since it is smaller than the sum of its proper divisors (1147312069533).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485262231552 is an frugal number, since it uses more digits than its factorization.

485262231552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 745 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The spelling of 485262231552 in words is "four hundred eighty-five billion, two hundred sixty-two million, two hundred thirty-one thousand, five hundred fifty-two".