49561202 has 4 divisors (see below), whose sum is σ = 74341806. Its totient is φ = 24780600.

The previous prime is 49561199. The next prime is 49561247. The reversal of 49561202 is 20216594.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20216594 = 2 ⋅10108297.

It can be written as a sum of positive squares in only one way, i.e., 44769481 + 4791721 = 6691^2 + 2189^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12390299 + ... + 12390302.

Almost surely, 2^49561202 is an apocalyptic number.

49561202 is a deficient number, since it is larger than the sum of its proper divisors (24780604).

49561202 is a wasteful number, since it uses less digits than its factorization.

49561202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24780603.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 49561202 is about 7039.9717328978. The cubic root of 49561202 is about 367.3222846916.

Adding to 49561202 its reverse (20216594), we get a palindrome (69777796).

The spelling of 49561202 in words is "forty-nine million, five hundred sixty-one thousand, two hundred two".