2045472235 has 8 divisors (see below), whose sum is σ = 2455315056. Its totient is φ = 1635878880.

The previous prime is 2045472193. The next prime is 2045472251. The reversal of 2045472235 is 5322745402.

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

It is not a de Polignac number, because 2045472235 - 2²⁹ = 1508601323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2045472235.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43824 + ... + 77533.

It is an arithmetic number, because the mean of its divisors is an integer number (306914382).

Almost surely, 2^2045472235 is an apocalyptic number.

2045472235 is a deficient number, since it is larger than the sum of its proper divisors (409842821).

2045472235 is a wasteful number, since it uses less digits than its factorization.

2045472235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124733.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 2045472235 is about 45226.8972515250. The cubic root of 2045472235 is about 1269.3981555319.

The spelling of 2045472235 in words is "two billion, forty-five million, four hundred seventy-two thousand, two hundred thirty-five".