2450145386405 has 16 divisors (see below), whose sum is σ = 3042513532800. Its totient is φ = 1891932651840.

The previous prime is 2450145386401. The next prime is 2450145386431. The reversal of 2450145386405 is 5046835410542.

It is not a de Polignac number, because 2450145386405 - 2² = 2450145386401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2450145386405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450145386401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184995 + ... + 3110384.

It is an arithmetic number, because the mean of its divisors is an integer number (190157095800).

Almost surely, 2^{2450145386405} is an apocalyptic number.

It is an amenable number.

2450145386405 is a deficient number, since it is larger than the sum of its proper divisors (592368146395).

2450145386405 is a wasteful number, since it uses less digits than its factorization.

2450145386405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298604.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 2450145386405 in words is "two trillion, four hundred fifty billion, one hundred forty-five million, three hundred eighty-six thousand, four hundred five".