275308078053 has 4 divisors (see below), whose sum is σ = 367077437408. Its totient is φ = 183538718700.

The previous prime is 275308078013. The next prime is 275308078081. The reversal of 275308078053 is 350870803572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 275308078053 - 2¹⁷ = 275307946981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275308077993 and 275308078011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275308078013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45884679673 + ... + 45884679678.

It is an arithmetic number, because the mean of its divisors is an integer number (91769359352).

Almost surely, 2^275308078053 is an apocalyptic number.

It is an amenable number.

275308078053 is a deficient number, since it is larger than the sum of its proper divisors (91769359355).

275308078053 is an equidigital number, since it uses as much as digits as its factorization.

275308078053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91769359354.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 275308078053 in words is "two hundred seventy-five billion, three hundred eight million, seventy-eight thousand, fifty-three".