69453485 has 16 divisors (see below), whose sum is σ = 86592000. Its totient is φ = 53421120.

The previous prime is 69453427. The next prime is 69453497. The reversal of 69453485 is 58435496.

It is not a de Polignac number, because 69453485 - 2¹⁴ = 69437101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23891 + ... + 26639.

It is an arithmetic number, because the mean of its divisors is an integer number (5412000).

Almost surely, 2^69453485 is an apocalyptic number.

It is an amenable number.

69453485 is a deficient number, since it is larger than the sum of its proper divisors (17138515).

69453485 is a wasteful number, since it uses less digits than its factorization.

69453485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948.

The product of its digits is 518400, while the sum is 44.

The square root of 69453485 is about 8333.8757490138. The cubic root of 69453485 is about 411.0531816896.

The spelling of 69453485 in words is "sixty-nine million, four hundred fifty-three thousand, four hundred eighty-five".