55411351449 has 8 divisors (see below), whose sum is σ = 73883578272. Its totient is φ = 36940012800.

The previous prime is 55411351433. The next prime is 55411351459. The reversal of 55411351449 is 94415311455.

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

It is not a de Polignac number, because 55411351449 - 2⁴ = 55411351433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55411351449.

It is not an unprimeable number, because it can be changed into a prime (55411351459) 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, 59464 + ... + 338169.

It is an arithmetic number, because the mean of its divisors is an integer number (9235447284).

Almost surely, 2^55411351449 is an apocalyptic number.

It is an amenable number.

55411351449 is a deficient number, since it is larger than the sum of its proper divisors (18472226823).

55411351449 is a wasteful number, since it uses less digits than its factorization.

55411351449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444087.

The product of its digits is 216000, while the sum is 42.

The spelling of 55411351449 in words is "fifty-five billion, four hundred eleven million, three hundred fifty-one thousand, four hundred forty-nine".