5550545401131 has 16 divisors (see below), whose sum is σ = 7418699237664. Its totient is φ = 3691387736064.

The previous prime is 5550545401081. The next prime is 5550545401153. The reversal of 5550545401131 is 1311045450555.

It is not a de Polignac number, because 5550545401131 - 2⁹ = 5550545400619 is a prime.

It is a super-2 number, since 2×5550545401131² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5550545401131.

It is not an unprimeable number, because it can be changed into a prime (5550545401171) 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, 919915 + ... + 3456491.

It is an arithmetic number, because the mean of its divisors is an integer number (463668702354).

Almost surely, 2^{5550545401131} is an apocalyptic number.

5550545401131 is a deficient number, since it is larger than the sum of its proper divisors (1868153836533).

5550545401131 is a wasteful number, since it uses less digits than its factorization.

5550545401131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538350.

The product of its (nonzero) digits is 150000, while the sum is 39.

The spelling of 5550545401131 in words is "five trillion, five hundred fifty billion, five hundred forty-five million, four hundred one thousand, one hundred thirty-one".