276503075050540 has 48 divisors (see below), whose sum is σ = 625334158233792. Its totient is φ = 102091513418496.

The previous prime is 276503075050481. The next prime is 276503075050627. The reversal of 276503075050540 is 45050570305672.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3768342 + ... + 23816098.

It is an arithmetic number, because the mean of its divisors is an integer number (13027794963204).

Almost surely, 2^{276503075050540} is an apocalyptic number.

276503075050540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276503075050540 is an abundant number, since it is smaller than the sum of its proper divisors (348831083183252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276503075050540 is a wasteful number, since it uses less digits than its factorization.

276503075050540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20100826 (or 20100824 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 49.

The spelling of 276503075050540 in words is "two hundred seventy-six trillion, five hundred three billion, seventy-five million, fifty thousand, five hundred forty".