49645502 has 8 divisors (see below), whose sum is σ = 74534256. Its totient is φ = 24800752.

The previous prime is 49645493. The next prime is 49645507. The reversal of 49645502 is 20554694.

It is a happy number.

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 (49645507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8018 + ... + 12789.

It is an arithmetic number, because the mean of its divisors is an integer number (9316782).

Almost surely, 2^49645502 is an apocalyptic number.

49645502 is a deficient number, since it is larger than the sum of its proper divisors (24888754).

49645502 is a wasteful number, since it uses less digits than its factorization.

49645502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22002.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 49645502 is about 7045.9564290450. The cubic root of 49645502 is about 367.5304295534.

The spelling of 49645502 in words is "forty-nine million, six hundred forty-five thousand, five hundred two".