49466855866494 has 32 divisors (see below), whose sum is σ = 108107865388800. Its totient is φ = 14964931342400.

The previous prime is 49466855866489. The next prime is 49466855866499.

49466855866494 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (49466855866489) and next prime (49466855866499).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49466855866499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625584687 + ... + 625663754.

It is an arithmetic number, because the mean of its divisors is an integer number (3378370793400).

Almost surely, 2^{49466855866494} is an apocalyptic number.

49466855866494 is an abundant number, since it is smaller than the sum of its proper divisors (58641009522306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49466855866494 is a wasteful number, since it uses less digits than its factorization.

49466855866494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251249056.

The product of its digits is 42998169600, while the sum is 84.

The spelling of 49466855866494 in words is "forty-nine trillion, four hundred sixty-six billion, eight hundred fifty-five million, eight hundred sixty-six thousand, four hundred ninety-four".