2472636721733 has 8 divisors (see below), whose sum is σ = 2475442722816. Its totient is φ = 2469832314400.

The previous prime is 2472636721727. The next prime is 2472636721771. The reversal of 2472636721733 is 3371276362742.

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 2472636721733 - 2⁶ = 2472636721669 is a prime.

It is a super-2 number, since 2×2472636721733² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472636720733) 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, 2720060 + ... + 3513402.

It is an arithmetic number, because the mean of its divisors is an integer number (309430340352).

Almost surely, 2^{2472636721733} is an apocalyptic number.

It is an amenable number.

2472636721733 is a deficient number, since it is larger than the sum of its proper divisors (2806001083).

2472636721733 is a wasteful number, since it uses less digits than its factorization.

2472636721733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796875.

The product of its digits is 10668672, while the sum is 53.

The spelling of 2472636721733 in words is "two trillion, four hundred seventy-two billion, six hundred thirty-six million, seven hundred twenty-one thousand, seven hundred thirty-three".