45848518 has 4 divisors (see below), whose sum is σ = 68772780. Its totient is φ = 22924258.

The previous prime is 45848503. The next prime is 45848533. The reversal of 45848518 is 81584854.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45848503) and next prime (45848533).

It is a super-3 number, since 3×45848518³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11462128 + ... + 11462131.

It is an arithmetic number, because the mean of its divisors is an integer number (17193195).

Almost surely, 2^45848518 is an apocalyptic number.

45848518 is a deficient number, since it is larger than the sum of its proper divisors (22924262).

45848518 is a wasteful number, since it uses less digits than its factorization.

45848518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22924261.

The product of its digits is 204800, while the sum is 43.

The square root of 45848518 is about 6771.1533729491. The cubic root of 45848518 is about 357.9110449688.

The spelling of 45848518 in words is "forty-five million, eight hundred forty-eight thousand, five hundred eighteen".