2005057407202 has 8 divisors (see below), whose sum is σ = 3064333018716. Its totient is φ = 983613067632.

The previous prime is 2005057407193. The next prime is 2005057407251. The reversal of 2005057407202 is 2027047505002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1872028704841 + 133028702361 = 1368221^2 + 364731^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9457817853 + ... + 9457818064.

Almost surely, 2^{2005057407202} is an apocalyptic number.

2005057407202 is a deficient number, since it is larger than the sum of its proper divisors (1059275611514).

2005057407202 is a wasteful number, since it uses less digits than its factorization.

2005057407202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18915635972.

The product of its (nonzero) digits is 39200, while the sum is 34.

The spelling of 2005057407202 in words is "two trillion, five billion, fifty-seven million, four hundred seven thousand, two hundred two".