5453544637436 has 48 divisors (see below), whose sum is σ = 11271051939840. Its totient is φ = 2259403752960.

The previous prime is 5453544637423. The next prime is 5453544637439. The reversal of 5453544637436 is 6347364453545.

It is a super-2 number, since 2×5453544637436² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453544637439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2575160 + ... + 4187903.

It is an arithmetic number, because the mean of its divisors is an integer number (234813582080).

Almost surely, 2^{5453544637436} is an apocalyptic number.

It is an amenable number.

5453544637436 is an abundant number, since it is smaller than the sum of its proper divisors (5817507302404).

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

5453544637436 is a wasteful number, since it uses less digits than its factorization.

5453544637436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764034 (or 6764032 counting only the distinct ones).

The product of its digits is 217728000, while the sum is 59.

The spelling of 5453544637436 in words is "five trillion, four hundred fifty-three billion, five hundred forty-four million, six hundred thirty-seven thousand, four hundred thirty-six".