270516745654129 has 8 divisors (see below), whose sum is σ = 291400100850600. Its totient is φ = 249644015423616.

The previous prime is 270516745654091. The next prime is 270516745654157. The reversal of 270516745654129 is 921456547615072.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 58362372783729 + 212154372870400 = 7639527^2 + 14565520^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 270516745654129 - 2⁹ = 270516745653617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270516745654229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2656188604 + ... + 2656290445.

It is an arithmetic number, because the mean of its divisors is an integer number (36425012606325).

Almost surely, 2^{270516745654129} is an apocalyptic number.

It is an amenable number.

270516745654129 is a deficient number, since it is larger than the sum of its proper divisors (20883355196471).

270516745654129 is a wasteful number, since it uses less digits than its factorization.

270516745654129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312482979.

The product of its (nonzero) digits is 127008000, while the sum is 64.

The spelling of 270516745654129 in words is "two hundred seventy trillion, five hundred sixteen billion, seven hundred forty-five million, six hundred fifty-four thousand, one hundred twenty-nine".