276304016045 has 8 divisors (see below), whose sum is σ = 333417137760. Its totient is φ = 219808333840.

The previous prime is 276304016017. The next prime is 276304016057. The reversal of 276304016045 is 540610403672.

It is a happy number.

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

It is not a de Polignac number, because 276304016045 - 2¹⁰ = 276304015021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154358891 + ... + 154360680.

It is an arithmetic number, because the mean of its divisors is an integer number (41677142220).

Almost surely, 2^276304016045 is an apocalyptic number.

It is an amenable number.

276304016045 is a deficient number, since it is larger than the sum of its proper divisors (57113121715).

276304016045 is a wasteful number, since it uses less digits than its factorization.

276304016045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308719755.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 276304016045 in words is "two hundred seventy-six billion, three hundred four million, sixteen thousand, forty-five".