45615361 has 8 divisors (see below), whose sum is σ = 49888800. Its totient is φ = 41363040.

The previous prime is 45615343. The next prime is 45615391. The reversal of 45615361 is 16351654.

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 45615361 - 2¹⁷ = 45484289 is a prime.

It is a super-2 number, since 2×45615361² = 4161522318320642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45615331) 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, 571 + ... + 9568.

It is an arithmetic number, because the mean of its divisors is an integer number (6236100).

Almost surely, 2^45615361 is an apocalyptic number.

It is an amenable number.

45615361 is a deficient number, since it is larger than the sum of its proper divisors (4273439).

45615361 is a wasteful number, since it uses less digits than its factorization.

45615361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559.

The product of its digits is 10800, while the sum is 31.

The square root of 45615361 is about 6753.9144945728. The cubic root of 45615361 is about 357.3033094120.

The spelling of 45615361 in words is "forty-five million, six hundred fifteen thousand, three hundred sixty-one".