49054961 has 4 divisors (see below), whose sum is σ = 49111524. Its totient is φ = 48998400.

The previous prime is 49054891. The next prime is 49054969. The reversal of 49054961 is 16945094.

49054961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16945094 = 2 ⋅8472547.

It can be written as a sum of positive squares in 2 ways, for example, as 15054400 + 34000561 = 3880^2 + 5831^2 .

It is a cyclic number.

It is not a de Polignac number, because 49054961 - 2¹⁰ = 49053937 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49054969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26960 + ... + 28721.

It is an arithmetic number, because the mean of its divisors is an integer number (12277881).

Almost surely, 2^49054961 is an apocalyptic number.

It is an amenable number.

49054961 is a deficient number, since it is larger than the sum of its proper divisors (56563).

49054961 is an equidigital number, since it uses as much as digits as its factorization.

49054961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56562.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49054961 is about 7003.9246854888. The cubic root of 49054961 is about 366.0673355959.

The spelling of 49054961 in words is "forty-nine million, fifty-four thousand, nine hundred sixty-one".