273040737501 has 48 divisors (see below), whose sum is σ = 450071069760. Its totient is φ = 146299184640.

The previous prime is 273040737469. The next prime is 273040737511. The reversal of 273040737501 is 105737040372.

It is not a de Polignac number, because 273040737501 - 2⁵ = 273040737469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 273040737501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273040737511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 469146 + ... + 875316.

It is an arithmetic number, because the mean of its divisors is an integer number (9376480620).

Almost surely, 2^273040737501 is an apocalyptic number.

273040737501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

273040737501 is a deficient number, since it is larger than the sum of its proper divisors (177030332259).

273040737501 is a wasteful number, since it uses less digits than its factorization.

273040737501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406474 (or 406467 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

Adding to 273040737501 its reverse (105737040372), we get a palindrome (378777777873).

The spelling of 273040737501 in words is "two hundred seventy-three billion, forty million, seven hundred thirty-seven thousand, five hundred one".