1673952255 has 24 divisors (see below), whose sum is σ = 2917561920. Its totient is φ = 887837760.

The previous prime is 1673952233. The next prime is 1673952263. The reversal of 1673952255 is 5522593761.

1673952255 is a `hidden beast` number, since 1 + 6 + 7 + 395 + 2 + 255 = 666.

It is not a de Polignac number, because 1673952255 - 2⁷ = 1673952127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1673952255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94615 + ... + 110904.

It is an arithmetic number, because the mean of its divisors is an integer number (121565080).

Almost surely, 2^1673952255 is an apocalyptic number.

1673952255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1673952255 is a deficient number, since it is larger than the sum of its proper divisors (1243609665).

1673952255 is a wasteful number, since it uses less digits than its factorization.

1673952255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205711 (or 205708 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 1673952255 is about 40913.9616145882. The cubic root of 1673952255 is about 1187.3561942941.

The spelling of 1673952255 in words is "one billion, six hundred seventy-three million, nine hundred fifty-two thousand, two hundred fifty-five".