2045235494 has 8 divisors (see below), whose sum is σ = 3099480888. Its totient is φ = 1012075200.

The previous prime is 2045235481. The next prime is 2045235523. The reversal of 2045235494 is 4945325402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5271032 + ... + 5271419.

It is an arithmetic number, because the mean of its divisors is an integer number (387435111).

Almost surely, 2^2045235494 is an apocalyptic number.

2045235494 is a deficient number, since it is larger than the sum of its proper divisors (1054245394).

2045235494 is a wasteful number, since it uses less digits than its factorization.

2045235494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10542550.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2045235494 is about 45224.2799168765. The cubic root of 2045235494 is about 1269.3491806663.

The spelling of 2045235494 in words is "two billion, forty-five million, two hundred thirty-five thousand, four hundred ninety-four".