2074581045 has 16 divisors (see below), whose sum is σ = 3688144320. Its totient is φ = 1106443152.

The previous prime is 2074581029. The next prime is 2074581059. The reversal of 2074581045 is 5401854702.

2074581045 is a `hidden beast` number, since 2 + 0 + 74 + 581 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 2074581045 - 2⁴ = 2074581029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7683499 + ... + 7683768.

It is an arithmetic number, because the mean of its divisors is an integer number (230509020).

Almost surely, 2^2074581045 is an apocalyptic number.

It is an amenable number.

2074581045 is a deficient number, since it is larger than the sum of its proper divisors (1613563275).

2074581045 is a wasteful number, since it uses less digits than its factorization.

2074581045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15367281 (or 15367275 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 2074581045 is about 45547.5690350210. The cubic root of 2074581045 is about 1275.3913539123.

The spelling of 2074581045 in words is "two billion, seventy-four million, five hundred eighty-one thousand, forty-five".