49530051 has 6 divisors (see below), whose sum is σ = 71543420. Its totient is φ = 33020028.

The previous prime is 49530007. The next prime is 49530071. The reversal of 49530051 is 15003594.

It is not a de Polignac number, because 49530051 - 2⁷ = 49529923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49529997 and 49530024.

It is not an unprimeable number, because it can be changed into a prime (49530071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2751661 + ... + 2751678.

Almost surely, 2^49530051 is an apocalyptic number.

49530051 is a deficient number, since it is larger than the sum of its proper divisors (22013369).

49530051 is a wasteful number, since it uses less digits than its factorization.

49530051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503345 (or 5503342 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 49530051 is about 7037.7589472786. The cubic root of 49530051 is about 367.2453101349.

The spelling of 49530051 in words is "forty-nine million, five hundred thirty thousand, fifty-one".