7354345453 has 16 divisors (see below), whose sum is σ = 9105080320. Its totient is φ = 5818810608.

The previous prime is 7354345429. The next prime is 7354345459. The reversal of 7354345453 is 3545434537.

It is not a de Polignac number, because 7354345453 - 2⁹ = 7354344941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7354345459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223725 + ... + 254482.

It is an arithmetic number, because the mean of its divisors is an integer number (569067520).

Almost surely, 2^7354345453 is an apocalyptic number.

It is an amenable number.

7354345453 is a deficient number, since it is larger than the sum of its proper divisors (1750734867).

7354345453 is an equidigital number, since it uses as much as digits as its factorization.

7354345453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478253 (or 478227 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 43.

The square root of 7354345453 is about 85757.4804492296. The cubic root of 7354345453 is about 1944.6793772357.

The spelling of 7354345453 in words is "seven billion, three hundred fifty-four million, three hundred forty-five thousand, four hundred fifty-three".