275156152 has 16 divisors (see below), whose sum is σ = 546266160. Its totient is φ = 129485184.

The previous prime is 275156149. The next prime is 275156179. The reversal of 275156152 is 251651572.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011468 + ... + 1011739.

It is an arithmetic number, because the mean of its divisors is an integer number (34141635).

Almost surely, 2^275156152 is an apocalyptic number.

It is an amenable number.

275156152 is a deficient number, since it is larger than the sum of its proper divisors (271110008).

275156152 is a wasteful number, since it uses less digits than its factorization.

275156152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023230 (or 2023226 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 275156152 is about 16587.8314435613. The cubic root of 275156152 is about 650.4187849577.

The spelling of 275156152 in words is "two hundred seventy-five million, one hundred fifty-six thousand, one hundred fifty-two".