49012014061 has 4 divisors (see below), whose sum is σ = 49012462300. Its totient is φ = 49011565824.

The previous prime is 49012014017. The next prime is 49012014109. The reversal of 49012014061 is 16041021094.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 38994005961 + 10018008100 = 197469^2 + 100090^2 .

It is a cyclic number.

It is not a de Polignac number, because 49012014061 - 2¹¹ = 49012012013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49012014001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59725 + ... + 318733.

It is an arithmetic number, because the mean of its divisors is an integer number (12253115575).

Almost surely, 2^49012014061 is an apocalyptic number.

It is an amenable number.

49012014061 is a deficient number, since it is larger than the sum of its proper divisors (448239).

49012014061 is a wasteful number, since it uses less digits than its factorization.

49012014061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448238.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 49012014061 in words is "forty-nine billion, twelve million, fourteen thousand, sixty-one".