1673655050 has 12 divisors (see below), whose sum is σ = 3112998486. Its totient is φ = 669462000.

The previous prime is 1673655043. The next prime is 1673655059. The reversal of 1673655050 is 505563761.

It can be written as a sum of positive squares in 3 ways, for example, as 1087482529 + 586172521 = 32977^2 + 24211^2 .

It is a super-2 number, since 2×1673655050² = 5602242452781005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1673654995 and 1673655013.

It is not an unprimeable number, because it can be changed into a prime (1673655059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16736501 + ... + 16736600.

Almost surely, 2^1673655050 is an apocalyptic number.

1673655050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1673655050 is a deficient number, since it is larger than the sum of its proper divisors (1439343436).

1673655050 is a wasteful number, since it uses less digits than its factorization.

1673655050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33473113 (or 33473108 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 1673655050 is about 40910.3293802433. The cubic root of 1673655050 is about 1187.2859196724.

The spelling of 1673655050 in words is "one billion, six hundred seventy-three million, six hundred fifty-five thousand, fifty".