2045363464100 has 72 divisors (see below), whose sum is σ = 4842836892768. Its totient is φ = 743629708800.

The previous prime is 2045363464087. The next prime is 2045363464117. The reversal of 2045363464100 is 14643635402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5816492 + ... + 6158108.

Almost surely, 2^{2045363464100} is an apocalyptic number.

2045363464100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2045363464100 is an abundant number, since it is smaller than the sum of its proper divisors (2797473428668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045363464100 is a wasteful number, since it uses less digits than its factorization.

2045363464100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347085 (or 347078 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 2045363464100 in words is "two trillion, forty-five billion, three hundred sixty-three million, four hundred sixty-four thousand, one hundred".