55061406031 has 16 divisors (see below), whose sum is σ = 56466989568. Its totient is φ = 53676756000.

The previous prime is 55061406011. The next prime is 55061406053. The reversal of 55061406031 is 13060416055.

It is a cyclic number.

It is not a de Polignac number, because 55061406031 - 2²⁹ = 54524535119 is a prime.

It is a super-2 number, since 2×55061406031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55061405984 and 55061406002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55061406011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267806 + ... + 2291956.

It is an arithmetic number, because the mean of its divisors is an integer number (3529186848).

Almost surely, 2^55061406031 is an apocalyptic number.

55061406031 is a deficient number, since it is larger than the sum of its proper divisors (1405583537).

55061406031 is a wasteful number, since it uses less digits than its factorization.

55061406031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24582.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 55061406031 in words is "fifty-five billion, sixty-one million, four hundred six thousand, thirty-one".