45550502 has 8 divisors (see below), whose sum is σ = 69914856. Its totient is φ = 22245552.

The previous prime is 45550487. The next prime is 45550507. The reversal of 45550502 is 20505554.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45550507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264743 + ... + 264914.

It is an arithmetic number, because the mean of its divisors is an integer number (8739357).

Almost surely, 2^45550502 is an apocalyptic number.

45550502 is a deficient number, since it is larger than the sum of its proper divisors (24364354).

45550502 is a wasteful number, since it uses less digits than its factorization.

45550502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529702.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 45550502 is about 6749.1112007434. Note that the first 3 decimals coincide. The cubic root of 45550502 is about 357.1338830964.

The spelling of 45550502 in words is "forty-five million, five hundred fifty thousand, five hundred two".