485883403148538 has 48 divisors (see below), whose sum is σ = 1102993048160640. Its totient is φ = 160291431950976.

The previous prime is 485883403148537. The next prime is 485883403148557. The reversal of 485883403148538 is 835841304388584.

It is a happy number.

485883403148538 is a `hidden beast` number, since 4 + 8 + 5 + 8 + 8 + 3 + 40 + 3 + 1 + 48 + 538 = 666.

It is not an unprimeable number, because it can be changed into a prime (485883403148537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5153355378 + ... + 5153449661.

It is an arithmetic number, because the mean of its divisors is an integer number (22979021836680).

Almost surely, 2^{485883403148538} is an apocalyptic number.

485883403148538 is an abundant number, since it is smaller than the sum of its proper divisors (617109645012102).

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

485883403148538 is a wasteful number, since it uses less digits than its factorization.

485883403148538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10306805153 (or 10306805141 counting only the distinct ones).

The product of its (nonzero) digits is 1415577600, while the sum is 72.

The spelling of 485883403148538 in words is "four hundred eighty-five trillion, eight hundred eighty-three billion, four hundred three million, one hundred forty-eight thousand, five hundred thirty-eight".