2050623703 has 4 divisors (see below), whose sum is σ = 2055789400. Its totient is φ = 2045458008.

The previous prime is 2050623637. The next prime is 2050623709. The reversal of 2050623703 is 3073260502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050623703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050623709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2582253 + ... + 2583046.

It is an arithmetic number, because the mean of its divisors is an integer number (513947350).

Almost surely, 2^2050623703 is an apocalyptic number.

2050623703 is a deficient number, since it is larger than the sum of its proper divisors (5165697).

2050623703 is an equidigital number, since it uses as much as digits as its factorization.

2050623703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165696.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 2050623703 is about 45283.8128142938. The cubic root of 2050623703 is about 1270.4629107962.

The spelling of 2050623703 in words is "two billion, fifty million, six hundred twenty-three thousand, seven hundred three".