49552231 has 4 divisors (see below), whose sum is σ = 50760864. Its totient is φ = 48343600.

The previous prime is 49552219. The next prime is 49552259. The reversal of 49552231 is 13225594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49552231 - 2⁵ = 49552199 is a prime.

It is a super-2 number, since 2×49552231² = 4910847194154722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49552193 and 49552202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49552201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604255 + ... + 604336.

It is an arithmetic number, because the mean of its divisors is an integer number (12690216).

Almost surely, 2^49552231 is an apocalyptic number.

49552231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

49552231 is a deficient number, since it is larger than the sum of its proper divisors (1208633).

49552231 is a wasteful number, since it uses less digits than its factorization.

49552231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208632.

The product of its digits is 10800, while the sum is 31.

The square root of 49552231 is about 7039.3345566183. The cubic root of 49552231 is about 367.3001205328.

The spelling of 49552231 in words is "forty-nine million, five hundred fifty-two thousand, two hundred thirty-one".