70545355 has 8 divisors (see below), whose sum is σ = 86455872. Its totient is φ = 55235328.

The previous prime is 70545323. The next prime is 70545373. The reversal of 70545355 is 55354507.

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

It is a cyclic number.

It is not a de Polignac number, because 70545355 - 2⁵ = 70545323 is a prime.

It is a super-2 number, since 2×70545355² = 9953294224152050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70545355.

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, 149862 + ... + 150331.

It is an arithmetic number, because the mean of its divisors is an integer number (10806984).

Almost surely, 2^70545355 is an apocalyptic number.

70545355 is a deficient number, since it is larger than the sum of its proper divisors (15910517).

70545355 is a wasteful number, since it uses less digits than its factorization.

70545355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300245.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 70545355 is about 8399.1282285723. The cubic root of 70545355 is about 413.1960308928.

The spelling of 70545355 in words is "seventy million, five hundred forty-five thousand, three hundred fifty-five".