1672255753 has 4 divisors (see below), whose sum is σ = 1911149440. Its totient is φ = 1433362068.

The previous prime is 1672255727. The next prime is 1672255789. The reversal of 1672255753 is 3575522761.

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: 3575522761 = 35983 ⋅99367.

It is a cyclic number.

It is not a de Polignac number, because 1672255753 - 2¹⁷ = 1672124681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1672255553) 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, 119446833 + ... + 119446846.

It is an arithmetic number, because the mean of its divisors is an integer number (477787360).

Almost surely, 2^1672255753 is an apocalyptic number.

It is an amenable number.

1672255753 is a deficient number, since it is larger than the sum of its proper divisors (238893687).

1672255753 is an equidigital number, since it uses as much as digits as its factorization.

1672255753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238893686.

The product of its digits is 441000, while the sum is 43.

The square root of 1672255753 is about 40893.2238029725. The cubic root of 1672255753 is about 1186.9549417033.

The spelling of 1672255753 in words is "one billion, six hundred seventy-two million, two hundred fifty-five thousand, seven hundred fifty-three".