45384135 has 32 divisors (see below), whose sum is σ = 78693120. Its totient is φ = 22245888.

The previous prime is 45384133. The next prime is 45384137. The reversal of 45384135 is 53148354.

It is an interprime number because it is at equal distance from previous prime (45384133) and next prime (45384137).

It is not a de Polignac number, because 45384135 - 2¹ = 45384133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45384096 and 45384105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45384133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8896 + ... + 13034.

It is an arithmetic number, because the mean of its divisors is an integer number (2459160).

Almost surely, 2^45384135 is an apocalyptic number.

45384135 is a deficient number, since it is larger than the sum of its proper divisors (33308985).

45384135 is a wasteful number, since it uses less digits than its factorization.

45384135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207.

The product of its digits is 28800, while the sum is 33.

The square root of 45384135 is about 6736.7748218268. The cubic root of 45384135 is about 356.6985584006.

The spelling of 45384135 in words is "forty-five million, three hundred eighty-four thousand, one hundred thirty-five".