276541013 has 8 divisors (see below), whose sum is σ = 326945280. Its totient is φ = 228861360.

The previous prime is 276541003. The next prime is 276541021. The reversal of 276541013 is 310145672.

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

It is not a de Polignac number, because 276541013 - 2⁶ = 276540949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276541003) 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, 680933 + ... + 681338.

It is an arithmetic number, because the mean of its divisors is an integer number (40868160).

Almost surely, 2^276541013 is an apocalyptic number.

It is an amenable number.

276541013 is a deficient number, since it is larger than the sum of its proper divisors (50404267).

276541013 is a wasteful number, since it uses less digits than its factorization.

276541013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362307.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 276541013 is about 16629.5223322860. The cubic root of 276541013 is about 651.5081453963.

Adding to 276541013 its reverse (310145672), we get a palindrome (586686685).

The spelling of 276541013 in words is "two hundred seventy-six million, five hundred forty-one thousand, thirteen".