1607450070873 has 4 divisors (see below), whose sum is σ = 2143266761168. Its totient is φ = 1071633380580.

The previous prime is 1607450070869. The next prime is 1607450070893. The reversal of 1607450070873 is 3780700547061.

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.

It is not a de Polignac number, because 1607450070873 - 2² = 1607450070869 is a prime.

It is a super-2 number, since 2×1607450070873² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1607450070803) 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, 267908345143 + ... + 267908345148.

It is an arithmetic number, because the mean of its divisors is an integer number (535816690292).

Almost surely, 2^{1607450070873} is an apocalyptic number.

It is an amenable number.

1607450070873 is a deficient number, since it is larger than the sum of its proper divisors (535816690295).

1607450070873 is an equidigital number, since it uses as much as digits as its factorization.

1607450070873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535816690294.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 1607450070873 in words is "one trillion, six hundred seven billion, four hundred fifty million, seventy thousand, eight hundred seventy-three".