275928362112 has 64 divisors (see below), whose sum is σ = 789314319360. Its totient is φ = 84901032960.

The previous prime is 275928361967. The next prime is 275928362113. The reversal of 275928362112 is 211263829572.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×275928362112² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (275928362113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27632064 + ... + 27642047.

It is an arithmetic number, because the mean of its divisors is an integer number (12333036240).

Almost surely, 2^275928362112 is an apocalyptic number.

It is an amenable number.

275928362112 is an abundant number, since it is smaller than the sum of its proper divisors (513385957248).

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

275928362112 is a wasteful number, since it uses less digits than its factorization.

275928362112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55274141 (or 55274129 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The spelling of 275928362112 in words is "two hundred seventy-five billion, nine hundred twenty-eight million, three hundred sixty-two thousand, one hundred twelve".