2045206025402 has 16 divisors (see below), whose sum is σ = 3077930510952. Its totient is φ = 1019229868800.

The previous prime is 2045206025383. The next prime is 2045206025411.

2045206025402 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1918449376561 + 126756648841 = 1385081^2 + 356029^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6033038 + ... + 6363014.

Almost surely, 2^{2045206025402} is an apocalyptic number.

2045206025402 is a deficient number, since it is larger than the sum of its proper divisors (1032724485550).

2045206025402 is a wasteful number, since it uses less digits than its factorization.

2045206025402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340193.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 2045206025402 in words is "two trillion, forty-five billion, two hundred six million, twenty-five thousand, four hundred two".