49418203958 has 16 divisors (see below), whose sum is σ = 80609027904. Its totient is φ = 22627094400.

The previous prime is 49418203889. The next prime is 49418203969. The reversal of 49418203958 is 85930281494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19640318 + ... + 19642833.

It is an arithmetic number, because the mean of its divisors is an integer number (5038064244).

Almost surely, 2^49418203958 is an apocalyptic number.

49418203958 is a deficient number, since it is larger than the sum of its proper divisors (31190823946).

49418203958 is a wasteful number, since it uses less digits than its factorization.

49418203958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39283207.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 49418203958 in words is "forty-nine billion, four hundred eighteen million, two hundred three thousand, nine hundred fifty-eight".