493262045955 has 64 divisors (see below), whose sum is σ = 1003354260480. Its totient is φ = 225227734272.

The previous prime is 493262045917. The next prime is 493262045959. The reversal of 493262045955 is 559540262394.

493262045955 is a `hidden beast` number, since 4 + 9 + 3 + 2 + 620 + 4 + 5 + 9 + 5 + 5 = 666.

It is not a de Polignac number, because 493262045955 - 2¹⁷ = 493261914883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493262045959) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 505332 + ... + 1114398.

It is an arithmetic number, because the mean of its divisors is an integer number (15677410320).

Almost surely, 2^493262045955 is an apocalyptic number.

493262045955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

493262045955 is an abundant number, since it is smaller than the sum of its proper divisors (510092214525).

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

493262045955 is a wasteful number, since it uses less digits than its factorization.

493262045955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609945 (or 609939 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 493262045955 in words is "four hundred ninety-three billion, two hundred sixty-two million, forty-five thousand, nine hundred fifty-five".