369240505000051 has 4 divisors (see below), whose sum is σ = 378246370975704. Its totient is φ = 360234639024400.

The previous prime is 369240504999991. The next prime is 369240505000061. The reversal of 369240505000051 is 150000505042963.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 369240505000051 - 2²¹ = 369240502902899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 369240504999968 and 369240505000013.

It is not an unprimeable number, because it can be changed into a prime (369240505000061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4502932987765 + ... + 4502932987846.

It is an arithmetic number, because the mean of its divisors is an integer number (94561592743926).

Almost surely, 2^{369240505000051} is an apocalyptic number.

369240505000051 is a deficient number, since it is larger than the sum of its proper divisors (9005865975653).

369240505000051 is an equidigital number, since it uses as much as digits as its factorization.

369240505000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005865975652.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 369240505000051 in words is "three hundred sixty-nine trillion, two hundred forty billion, five hundred five million, fifty-one", and thus it is an aban number.