2473118840653 has 8 divisors (see below), whose sum is σ = 2484359343000. Its totient is φ = 2461893499968.

The previous prime is 2473118840611. The next prime is 2473118840677. The reversal of 2473118840653 is 3560488113742.

It can be written as a sum of positive squares in 4 ways, for example, as 652351828489 + 1820767012164 = 807683^2 + 1349358^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2473118840653 - 2³⁷ = 2335679887181 is a prime.

It is a super-2 number, since 2×2473118840653² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2473118840653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473118840683) 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, 3463378 + ... + 4115971.

It is an arithmetic number, because the mean of its divisors is an integer number (310544917875).

Almost surely, 2^{2473118840653} is an apocalyptic number.

It is an amenable number.

2473118840653 is a deficient number, since it is larger than the sum of its proper divisors (11240502347).

2473118840653 is a wasteful number, since it uses less digits than its factorization.

2473118840653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7580831.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 2473118840653 in words is "two trillion, four hundred seventy-three billion, one hundred eighteen million, eight hundred forty thousand, six hundred fifty-three".