69875045 has 8 divisors (see below), whose sum is σ = 83904000. Its totient is φ = 55864080.

The previous prime is 69875033. The next prime is 69875053. The reversal of 69875045 is 54057896.

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

It is not a de Polignac number, because 69875045 - 2¹² = 69870949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 69874987 and 69875005.

It is a congruent number.

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, 6500 + ... + 13490.

It is an arithmetic number, because the mean of its divisors is an integer number (10488000).

Almost surely, 2^69875045 is an apocalyptic number.

It is an amenable number.

69875045 is a deficient number, since it is larger than the sum of its proper divisors (14028955).

69875045 is a wasteful number, since it uses less digits than its factorization.

69875045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 69875045 is about 8359.1294403185. The cubic root of 69875045 is about 411.8831576326.

The spelling of 69875045 in words is "sixty-nine million, eight hundred seventy-five thousand, forty-five".