1672424053 has 4 divisors (see below), whose sum is σ = 1726373248. Its totient is φ = 1618474860.

The previous prime is 1672424027. The next prime is 1672424057. The reversal of 1672424053 is 3504242761.

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 a cyclic number.

It is not a de Polignac number, because 1672424053 - 2¹⁷ = 1672292981 is a prime.

It is a super-3 number, since 3×1672424053³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672424057) 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, 26974551 + ... + 26974612.

It is an arithmetic number, because the mean of its divisors is an integer number (431593312).

Almost surely, 2^1672424053 is an apocalyptic number.

It is an amenable number.

1672424053 is a deficient number, since it is larger than the sum of its proper divisors (53949195).

1672424053 is an equidigital number, since it uses as much as digits as its factorization.

1672424053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53949194.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 1672424053 is about 40895.2815493426. The cubic root of 1672424053 is about 1186.9947597386.

The spelling of 1672424053 in words is "one billion, six hundred seventy-two million, four hundred twenty-four thousand, fifty-three".