45068073 has 8 divisors (see below), whose sum is σ = 61224768. Its totient is φ = 29478384.

The previous prime is 45068053. The next prime is 45068137. The reversal of 45068073 is 37086054.

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

It is not a de Polignac number, because 45068073 - 2⁸ = 45067817 is a prime.

It is a super-2 number, since 2×45068073² = 4062262407866658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45068053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141565 + ... + 141882.

It is an arithmetic number, because the mean of its divisors is an integer number (7653096).

Almost surely, 2^45068073 is an apocalyptic number.

It is an amenable number.

45068073 is a deficient number, since it is larger than the sum of its proper divisors (16156695).

45068073 is a wasteful number, since it uses less digits than its factorization.

45068073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283503.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 45068073 is about 6713.2758769471. The cubic root of 45068073 is about 355.8685944553.

The spelling of 45068073 in words is "forty-five million, sixty-eight thousand, seventy-three".