45375135 has 64 divisors (see below), whose sum is σ = 84779520. Its totient is φ = 20528640.

The previous prime is 45375133. The next prime is 45375157. The reversal of 45375135 is 53157354.

It is not a de Polignac number, because 45375135 - 2¹ = 45375133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45375096 and 45375105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45375131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136920 + ... + 137250.

It is an arithmetic number, because the mean of its divisors is an integer number (1324680).

Almost surely, 2^45375135 is an apocalyptic number.

45375135 is a deficient number, since it is larger than the sum of its proper divisors (39404385).

45375135 is a wasteful number, since it uses less digits than its factorization.

45375135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its digits is 31500, while the sum is 33.

The square root of 45375135 is about 6736.1068132861. The cubic root of 45375135 is about 356.6749782130.

It can be divided in two parts, 45375 and 135, that multiplied together give a square (6125625 = 2475²).

The spelling of 45375135 in words is "forty-five million, three hundred seventy-five thousand, one hundred thirty-five".