1610051473 has 4 divisors (see below), whose sum is σ = 1634082160. Its totient is φ = 1586020788.

The previous prime is 1610051467. The next prime is 1610051483. The reversal of 1610051473 is 3741500161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3741500161 = 7 ⋅534500023.

It is a cyclic number.

It is not a de Polignac number, because 1610051473 - 2⁹ = 1610050961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1610051423) 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, 12015243 + ... + 12015376.

It is an arithmetic number, because the mean of its divisors is an integer number (408520540).

Almost surely, 2^1610051473 is an apocalyptic number.

It is an amenable number.

1610051473 is a deficient number, since it is larger than the sum of its proper divisors (24030687).

1610051473 is an equidigital number, since it uses as much as digits as its factorization.

1610051473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24030686.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1610051473 is about 40125.4467015633. The cubic root of 1610051473 is about 1172.0512080756.

The spelling of 1610051473 in words is "one billion, six hundred ten million, fifty-one thousand, four hundred seventy-three".