613270045 has 16 divisors (see below), whose sum is σ = 771927552. Its totient is φ = 466836480.

The previous prime is 613270043. The next prime is 613270067. The reversal of 613270045 is 540072316.

It is not a de Polignac number, because 613270045 - 2¹ = 613270043 is a prime.

It is a super-2 number, since 2×613270045² = 752200296188604050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 613269995 and 613270022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613270043) by changing a digit.

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, 8380 + ... + 36010.

It is an arithmetic number, because the mean of its divisors is an integer number (48245472).

Almost surely, 2^613270045 is an apocalyptic number.

It is an amenable number.

613270045 is a deficient number, since it is larger than the sum of its proper divisors (158657507).

613270045 is a wasteful number, since it uses less digits than its factorization.

613270045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27852.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 613270045 is about 24764.2897132141. The cubic root of 613270045 is about 849.6053739103.

The spelling of 613270045 in words is "six hundred thirteen million, two hundred seventy thousand, forty-five".