45536405 has 8 divisors (see below), whose sum is σ = 55258200. Its totient is φ = 36019456.

The previous prime is 45536399. The next prime is 45536411. The reversal of 45536405 is 50463554.

It is an interprime number because it is at equal distance from previous prime (45536399) and next prime (45536411).

It can be written as a sum of positive squares in 4 ways, for example, as 27889 + 45508516 = 167^2 + 6746^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45536405 - 2¹² = 45532309 is a prime.

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, 50720 + ... + 51609.

It is an arithmetic number, because the mean of its divisors is an integer number (6907275).

Almost surely, 2^45536405 is an apocalyptic number.

It is an amenable number.

45536405 is a deficient number, since it is larger than the sum of its proper divisors (9721795).

45536405 is a wasteful number, since it uses less digits than its factorization.

45536405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102423.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 45536405 is about 6748.0667601914. The cubic root of 45536405 is about 357.0970372837.

Adding to 45536405 its reverse (50463554), we get a palindrome (95999959).

The spelling of 45536405 in words is "forty-five million, five hundred thirty-six thousand, four hundred five".