5547348780451 has 16 divisors (see below), whose sum is σ = 5640129110880. Its totient is φ = 5455372435200.

The previous prime is 5547348780433. The next prime is 5547348780473. The reversal of 5547348780451 is 1540878437455.

It is a cyclic number.

It is not a de Polignac number, because 5547348780451 - 2⁵ = 5547348780419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5547348780451.

It is not an unprimeable number, because it can be changed into a prime (5547348780151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17895940 + ... + 18203278.

It is an arithmetic number, because the mean of its divisors is an integer number (352508069430).

Almost surely, 2^{5547348780451} is an apocalyptic number.

5547348780451 is a deficient number, since it is larger than the sum of its proper divisors (92780330429).

5547348780451 is a wasteful number, since it uses less digits than its factorization.

5547348780451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308646.

The product of its (nonzero) digits is 75264000, while the sum is 61.

The spelling of 5547348780451 in words is "five trillion, five hundred forty-seven billion, three hundred forty-eight million, seven hundred eighty thousand, four hundred fifty-one".