4473732453 has 32 divisors (see below), whose sum is σ = 6131220480. Its totient is φ = 2900871360.

The previous prime is 4473732451. The next prime is 4473732467. The reversal of 4473732453 is 3542373744.

It is not a de Polignac number, because 4473732453 - 2¹ = 4473732451 is a prime.

It is a super-2 number, since 2×4473732453² = 40028564122050794418, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4473732451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5183500 + ... + 5184362.

It is an arithmetic number, because the mean of its divisors is an integer number (191600640).

Almost surely, 2^4473732453 is an apocalyptic number.

It is an amenable number.

4473732453 is a deficient number, since it is larger than the sum of its proper divisors (1657488027).

4473732453 is a wasteful number, since it uses less digits than its factorization.

4473732453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249.

The product of its digits is 846720, while the sum is 42.

The square root of 4473732453 is about 66885.9660392223. The cubic root of 4473732453 is about 1647.7450007480.

It can be divided in two parts, 447373 and 2453, that added together give a triangular number (449826 = T₉₄₈).

The spelling of 4473732453 in words is "four billion, four hundred seventy-three million, seven hundred thirty-two thousand, four hundred fifty-three".