49512616 has 8 divisors (see below), whose sum is σ = 92836170. Its totient is φ = 24756304.

The previous prime is 49512587. The next prime is 49512637. The reversal of 49512616 is 61621594.

It can be written as a sum of positive squares in only one way, i.e., 35450116 + 14062500 = 5954^2 + 3750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3094531 + ... + 3094546.

Almost surely, 2^49512616 is an apocalyptic number.

It is an amenable number.

49512616 is a deficient number, since it is larger than the sum of its proper divisors (43323554).

49512616 is a wasteful number, since it uses less digits than its factorization.

49512616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189083 (or 6189079 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 49512616 is about 7036.5201626941. The cubic root of 49512616 is about 367.2022139183.

The spelling of 49512616 in words is "forty-nine million, five hundred twelve thousand, six hundred sixteen".