275151263890 has 32 divisors (see below), whose sum is σ = 517071859200. Its totient is φ = 105221079744.

The previous prime is 275151263879. The next prime is 275151263909. The reversal of 275151263890 is 98362151572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141367 + ... + 755173.

It is an arithmetic number, because the mean of its divisors is an integer number (16158495600).

Almost surely, 2^275151263890 is an apocalyptic number.

275151263890 is a deficient number, since it is larger than the sum of its proper divisors (241920595310).

275151263890 is a wasteful number, since it uses less digits than its factorization.

275151263890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615786.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 275151263890 in words is "two hundred seventy-five billion, one hundred fifty-one million, two hundred sixty-three thousand, eight hundred ninety".