275255002774 has 4 divisors (see below), whose sum is σ = 412882504164. Its totient is φ = 137627501386.

The previous prime is 275255002769. The next prime is 275255002793. The reversal of 275255002774 is 477200552572.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×275255002774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68813750692 + ... + 68813750695.

It is an arithmetic number, because the mean of its divisors is an integer number (103220626041).

Almost surely, 2^275255002774 is an apocalyptic number.

275255002774 is a deficient number, since it is larger than the sum of its proper divisors (137627501390).

275255002774 is a wasteful number, since it uses less digits than its factorization.

275255002774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137627501389.

The product of its (nonzero) digits is 1372000, while the sum is 46.

The spelling of 275255002774 in words is "two hundred seventy-five billion, two hundred fifty-five million, two thousand, seven hundred seventy-four".