275047080462 has 128 divisors (see below), whose sum is σ = 762772377600. Its totient is φ = 71371692000.

The previous prime is 275047080421. The next prime is 275047080463. The reversal of 275047080462 is 264080740572.

It is a happy number.

275047080462 is a `hidden beast` number, since 2 + 7 + 504 + 7 + 0 + 80 + 4 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275047080463) 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, 4338589 + ... + 4401527.

It is an arithmetic number, because the mean of its divisors is an integer number (5959159200).

Almost surely, 2^275047080462 is an apocalyptic number.

275047080462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 275047080462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381386188800).

275047080462 is an abundant number, since it is smaller than the sum of its proper divisors (487725297138).

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

275047080462 is a wasteful number, since it uses less digits than its factorization.

275047080462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64019 (or 64013 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 275047080462 in words is "two hundred seventy-five billion, forty-seven million, eighty thousand, four hundred sixty-two".