7253418473 has 8 divisors (see below), whose sum is σ = 8725917120. Its totient is φ = 5889993840.

The previous prime is 7253418467. The next prime is 7253418503. The reversal of 7253418473 is 3748143527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7253418473 is a prime.

It is a super-2 number, since 2×7253418473² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7253418413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27268358 + ... + 27268623.

It is an arithmetic number, because the mean of its divisors is an integer number (1090739640).

Almost surely, 2^7253418473 is an apocalyptic number.

It is an amenable number.

7253418473 is a deficient number, since it is larger than the sum of its proper divisors (1472498647).

7253418473 is a wasteful number, since it uses less digits than its factorization.

7253418473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54537007.

The product of its digits is 564480, while the sum is 44.

The square root of 7253418473 is about 85167.0034285579. The cubic root of 7253418473 is about 1935.7424676257.

The spelling of 7253418473 in words is "seven billion, two hundred fifty-three million, four hundred eighteen thousand, four hundred seventy-three".