20240736752051 has 8 divisors (see below), whose sum is σ = 20595903527808. Its totient is φ = 19886323248000.

The previous prime is 20240736752029. The next prime is 20240736752057. The reversal of 20240736752051 is 15025763704202.

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 20240736752051 - 2⁴² = 15842690240947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20240736751993 and 20240736752011.

It is not an unprimeable number, because it can be changed into a prime (20240736752057) 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, 188263715 + ... + 188371196.

It is an arithmetic number, because the mean of its divisors is an integer number (2574487940976).

Almost surely, 2^{20240736752051} is an apocalyptic number.

20240736752051 is a deficient number, since it is larger than the sum of its proper divisors (355166775757).

20240736752051 is an equidigital number, since it uses as much as digits as its factorization.

20240736752051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376635853.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 20240736752051 in words is "twenty trillion, two hundred forty billion, seven hundred thirty-six million, seven hundred fifty-two thousand, fifty-one".