9452020345 has 8 divisors (see below), whose sum is σ = 11939394240. Its totient is φ = 7163636400.

The previous prime is 9452020297. The next prime is 9452020381. The reversal of 9452020345 is 5430202549.

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

It is not a de Polignac number, because 9452020345 - 2¹⁵ = 9451987577 is a prime.

It is a super-3 number, since 3×9452020345³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9452020345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49747381 + ... + 49747570.

It is an arithmetic number, because the mean of its divisors is an integer number (1492424280).

Almost surely, 2^9452020345 is an apocalyptic number.

9452020345 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9452020345 is a deficient number, since it is larger than the sum of its proper divisors (2487373895).

9452020345 is a wasteful number, since it uses less digits than its factorization.

9452020345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99494975.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 9452020345 is about 97221.5014541536. The cubic root of 9452020345 is about 2114.3402752831.

The spelling of 9452020345 in words is "nine billion, four hundred fifty-two million, twenty thousand, three hundred forty-five".