49609516 has 18 divisors (see below), whose sum is σ = 95427500. Its totient is φ = 22549560.

The previous prime is 49609507. The next prime is 49609541. The reversal of 49609516 is 61590694.

It is a super-2 number, since 2×49609516² = 4922208155508512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50766 + ... + 51733.

Almost surely, 2^49609516 is an apocalyptic number.

It is an amenable number.

49609516 is a deficient number, since it is larger than the sum of its proper divisors (45817984).

49609516 is a wasteful number, since it uses less digits than its factorization.

49609516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102525 (or 102512 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 49609516 is about 7043.4023028647. The cubic root of 49609516 is about 367.4416054811.

The spelling of 49609516 in words is "forty-nine million, six hundred nine thousand, five hundred sixteen".