55346117739 has 16 divisors (see below), whose sum is σ = 80529704064. Its totient is φ = 33532160000.

The previous prime is 55346117737. The next prime is 55346117741. The reversal of 55346117739 is 93771164355.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55346117737) and next prime (55346117741).

It is a cyclic number.

It is not a de Polignac number, because 55346117739 - 2¹ = 55346117737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55346117691 and 55346117700.

It is not an unprimeable number, because it can be changed into a prime (55346117737) 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, 170262 + ... + 373739.

It is an arithmetic number, because the mean of its divisors is an integer number (5033106504).

Almost surely, 2^55346117739 is an apocalyptic number.

55346117739 is a deficient number, since it is larger than the sum of its proper divisors (25183586325).

55346117739 is a wasteful number, since it uses less digits than its factorization.

55346117739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547098.

The product of its digits is 2381400, while the sum is 51.

The spelling of 55346117739 in words is "fifty-five billion, three hundred forty-six million, one hundred seventeen thousand, seven hundred thirty-nine".