1600473145 has 8 divisors (see below), whose sum is σ = 1921293504. Its totient is φ = 1279894704.

The previous prime is 1600473103. The next prime is 1600473157. The reversal of 1600473145 is 5413740061.

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

It is a cyclic number.

It is not a de Polignac number, because 1600473145 - 2¹¹ = 1600471097 is a prime.

It is a Duffinian number.

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, 45589 + ... + 72658.

It is an arithmetic number, because the mean of its divisors is an integer number (240161688).

Almost surely, 2^1600473145 is an apocalyptic number.

It is an amenable number.

1600473145 is a deficient number, since it is larger than the sum of its proper divisors (320820359).

1600473145 is a wasteful number, since it uses less digits than its factorization.

1600473145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120959.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1600473145 is about 40005.9138753260. The cubic root of 1600473145 is about 1169.7223742870.

The spelling of 1600473145 in words is "one billion, six hundred million, four hundred seventy-three thousand, one hundred forty-five".