1672150995 has 12 divisors (see below), whose sum is σ = 2898395136. Its totient is φ = 891813840.

The previous prime is 1672150939. The next prime is 1672150999. The reversal of 1672150995 is 5990512761.

It is not a de Polignac number, because 1672150995 - 2²¹ = 1670053843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 37158911 = 1672150995 / (1 + 6 + 7 + 2 + 1 + 5 + 0 + 9 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 1672150995.

It is not an unprimeable number, because it can be changed into a prime (1672150999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18579411 + ... + 18579500.

It is an arithmetic number, because the mean of its divisors is an integer number (241532928).

Almost surely, 2^1672150995 is an apocalyptic number.

1672150995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1672150995 is a deficient number, since it is larger than the sum of its proper divisors (1226244141).

1672150995 is a wasteful number, since it uses less digits than its factorization.

1672150995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37158922 (or 37158919 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The square root of 1672150995 is about 40891.9429105539. The cubic root of 1672150995 is about 1186.9301556975.

The spelling of 1672150995 in words is "one billion, six hundred seventy-two million, one hundred fifty thousand, nine hundred ninety-five".