49958548 has 12 divisors (see below), whose sum is σ = 88410420. Its totient is φ = 24698432.

The previous prime is 49958537. The next prime is 49958549. The reversal of 49958548 is 84585994.

It can be written as a sum of positive squares in 2 ways, for example, as 6240004 + 43718544 = 2498^2 + 6612^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49958495 and 49958504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49958549) 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, 69811 + ... + 70522.

It is an arithmetic number, because the mean of its divisors is an integer number (7367535).

Almost surely, 2^49958548 is an apocalyptic number.

It is an amenable number.

49958548 is a deficient number, since it is larger than the sum of its proper divisors (38451872).

49958548 is a wasteful number, since it uses less digits than its factorization.

49958548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140426 (or 140424 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The square root of 49958548 is about 7068.1361050846. The cubic root of 49958548 is about 368.3013147346.

The spelling of 49958548 in words is "forty-nine million, nine hundred fifty-eight thousand, five hundred forty-eight".