49437014436 has 18 divisors (see below), whose sum is σ = 124965786582. Its totient is φ = 16479004800.

The previous prime is 49437014401. The next prime is 49437014461. The reversal of 49437014436 is 63441073494.

49437014436 is a `hidden beast` number, since 49 + 437 + 0 + 144 + 36 = 666.

49437014436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 44757633600 + 4679380836 = 211560^2 + 68406^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 49437014391 and 49437014400.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 686625165 + ... + 686625236.

It is an arithmetic number, because the mean of its divisors is an integer number (6942543699).

Almost surely, 2^49437014436 is an apocalyptic number.

It is an amenable number.

49437014436 is an abundant number, since it is smaller than the sum of its proper divisors (75528772146).

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

49437014436 is a wasteful number, since it uses less digits than its factorization.

49437014436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373250411 (or 1373250406 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 49437014436 in words is "forty-nine billion, four hundred thirty-seven million, fourteen thousand, four hundred thirty-six".