49073661471 has 8 divisors (see below), whose sum is σ = 65510671104. Its totient is φ = 32676213080.

The previous prime is 49073661457. The next prime is 49073661487. The reversal of 49073661471 is 17416637094.

49073661471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49073661471 - 2¹⁸ = 49073399327 is a prime.

It is a super-3 number, since 3×49073661471³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49073661471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49073661071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9887415 + ... + 9892376.

It is an arithmetic number, because the mean of its divisors is an integer number (8188833888).

Almost surely, 2^49073661471 is an apocalyptic number.

49073661471 is a deficient number, since it is larger than the sum of its proper divisors (16437009633).

49073661471 is a wasteful number, since it uses less digits than its factorization.

49073661471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19780621.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 49073661471 in words is "forty-nine billion, seventy-three million, six hundred sixty-one thousand, four hundred seventy-one".