50551049 has 8 divisors (see below), whose sum is σ = 52280832. Its totient is φ = 48827520.

The previous prime is 50551043. The next prime is 50551069. The reversal of 50551049 is 94015505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50551049 - 2¹² = 50546953 is a prime.

It is a super-4 number, since 4×50551049⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50551043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19652 + ... + 22074.

It is an arithmetic number, because the mean of its divisors is an integer number (6535104).

Almost surely, 2^50551049 is an apocalyptic number.

It is an amenable number.

50551049 is a deficient number, since it is larger than the sum of its proper divisors (1729783).

50551049 is a wasteful number, since it uses less digits than its factorization.

50551049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 50551049 is about 7109.9260896299. The cubic root of 50551049 is about 369.7515961124.

The spelling of 50551049 in words is "fifty million, five hundred fifty-one thousand, forty-nine".