55052140305 has 8 divisors (see below), whose sum is σ = 88083424512. Its totient is φ = 29361141488.

The previous prime is 55052140301. The next prime is 55052140307. The reversal of 55052140305 is 50304125055.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 55052140305 - 2² = 55052140301 is a prime.

It is a super-2 number, since 2×55052140305² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55052140301) 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, 1835071329 + ... + 1835071358.

It is an arithmetic number, because the mean of its divisors is an integer number (11010428064).

Almost surely, 2^55052140305 is an apocalyptic number.

It is an amenable number.

55052140305 is a deficient number, since it is larger than the sum of its proper divisors (33031284207).

55052140305 is a wasteful number, since it uses less digits than its factorization.

55052140305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670142695.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 55052140305 in words is "fifty-five billion, fifty-two million, one hundred forty thousand, three hundred five".