2043073753 has 16 divisors (see below), whose sum is σ = 2496783744. Its totient is φ = 1631865600.

The previous prime is 2043073741. The next prime is 2043073763. The reversal of 2043073753 is 3573703402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043073753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043073723) 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, 72975 + ... + 97012.

It is an arithmetic number, because the mean of its divisors is an integer number (156048984).

Almost surely, 2^2043073753 is an apocalyptic number.

It is an amenable number.

2043073753 is a deficient number, since it is larger than the sum of its proper divisors (453709991).

2043073753 is a wasteful number, since it uses less digits than its factorization.

2043073753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170112.

The product of its (nonzero) digits is 52920, while the sum is 34.

The square root of 2043073753 is about 45200.3733723517. The cubic root of 2043073753 is about 1268.9018040659.

The spelling of 2043073753 in words is "two billion, forty-three million, seventy-three thousand, seven hundred fifty-three".