55511060049 has 20 divisors (see below), whose sum is σ = 82930904496. Its totient is φ = 37004260536.

The previous prime is 55511060039. The next prime is 55511060051. The reversal of 55511060049 is 94006011555.

55511060049 is a `hidden beast` number, since 5 + 5 + 5 + 1 + 1 + 0 + 600 + 49 = 666.

It is not a de Polignac number, because 55511060049 - 2⁷ = 55511059921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55511059995 and 55511060022.

It is not an unprimeable number, because it can be changed into a prime (55511060009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1337362 + ... + 1378244.

Almost surely, 2^55511060049 is an apocalyptic number.

It is an amenable number.

55511060049 is a deficient number, since it is larger than the sum of its proper divisors (27419844447).

55511060049 is a wasteful number, since it uses less digits than its factorization.

55511060049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57658 (or 57649 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 55511060049 in words is "fifty-five billion, five hundred eleven million, sixty thousand, forty-nine".