275469054 has 32 divisors (see below), whose sum is σ = 666683136. Its totient is φ = 74075520.

The previous prime is 275469041. The next prime is 275469059. The reversal of 275469054 is 450964572.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 275468997 and 275469015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275469059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192192 + ... + 193619.

It is an arithmetic number, because the mean of its divisors is an integer number (20833848).

Almost surely, 2^275469054 is an apocalyptic number.

275469054 is an abundant number, since it is smaller than the sum of its proper divisors (391214082).

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

275469054 is a wasteful number, since it uses less digits than its factorization.

275469054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385840.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 275469054 is about 16597.2604365901. The cubic root of 275469054 is about 650.6652392475.

The spelling of 275469054 in words is "two hundred seventy-five million, four hundred sixty-nine thousand, fifty-four".