275063525 has 12 divisors (see below), whose sum is σ = 372086304. Its totient is φ = 200046000.

The previous prime is 275063497. The next prime is 275063539. The reversal of 275063525 is 525360572.

275063525 = 3305² + 3306² + ... + 3329².

It is not a de Polignac number, because 275063525 - 2¹⁴ = 275047141 is a prime.

It is a Duffinian number.

275063525 is a modest number, since divided by 63525 gives 275 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499841 + ... + 500390.

It is an arithmetic number, because the mean of its divisors is an integer number (31007192).

Almost surely, 2^275063525 is an apocalyptic number.

275063525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275063525 is a deficient number, since it is larger than the sum of its proper divisors (97022779).

275063525 is a wasteful number, since it uses less digits than its factorization.

275063525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000252 (or 1000247 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 275063525 is about 16585.0391919947. The cubic root of 275063525 is about 650.3457923413.

The spelling of 275063525 in words is "two hundred seventy-five million, sixty-three thousand, five hundred twenty-five".