49500658 has 4 divisors (see below), whose sum is σ = 74250990. Its totient is φ = 24750328.

The previous prime is 49500641. The next prime is 49500673. The reversal of 49500658 is 85600594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85600594 = 2 ⋅42800297.

It can be written as a sum of positive squares in only one way, i.e., 26142769 + 23357889 = 5113^2 + 4833^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12375163 + ... + 12375166.

Almost surely, 2^49500658 is an apocalyptic number.

49500658 is a deficient number, since it is larger than the sum of its proper divisors (24750332).

49500658 is a wasteful number, since it uses less digits than its factorization.

49500658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24750331.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 49500658 is about 7035.6704016035. The cubic root of 49500658 is about 367.1726500214.

The spelling of 49500658 in words is "forty-nine million, five hundred thousand, six hundred fifty-eight".