485361405045 has 128 divisors (see below), whose sum is σ = 1013020162560. Its totient is φ = 217852416000.

The previous prime is 485361405041. The next prime is 485361405097. The reversal of 485361405045 is 540504163584.

485361405045 is a `hidden beast` number, since 4 + 85 + 3 + 61 + 4 + 0 + 504 + 5 = 666.

It is not a de Polignac number, because 485361405045 - 2² = 485361405041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485361405041) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1382355 + ... + 1697535.

It is an arithmetic number, because the mean of its divisors is an integer number (7914220020).

Almost surely, 2^485361405045 is an apocalyptic number.

485361405045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

485361405045 is an abundant number, since it is smaller than the sum of its proper divisors (527658757515).

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

485361405045 is a wasteful number, since it uses less digits than its factorization.

485361405045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315284 (or 315278 counting only the distinct ones).

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

The spelling of 485361405045 in words is "four hundred eighty-five billion, three hundred sixty-one million, four hundred five thousand, forty-five".