49455166155494 has 16 divisors (see below), whose sum is σ = 83717209167120. Its totient is φ = 21704461635360.

The previous prime is 49455166155431. The next prime is 49455166155539.

49455166155494 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×49455166155494³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38757966569 + ... + 38757967844.

It is an arithmetic number, because the mean of its divisors is an integer number (5232325572945).

Almost surely, 2^{49455166155494} is an apocalyptic number.

49455166155494 is a deficient number, since it is larger than the sum of its proper divisors (34262043011626).

49455166155494 is a wasteful number, since it uses less digits than its factorization.

49455166155494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77515934455.

The product of its digits is 466560000, while the sum is 68.

The spelling of 49455166155494 in words is "forty-nine trillion, four hundred fifty-five billion, one hundred sixty-six million, one hundred fifty-five thousand, four hundred ninety-four".