55422510311 has 6 divisors (see below), whose sum is σ = 64471083480. Its totient is φ = 47505008796.

The previous prime is 55422510293. The next prime is 55422510317. The reversal of 55422510311 is 11301522455.

It is a de Polignac number, because none of the positive numbers 2^k-55422510311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55422510317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 565535771 + ... + 565535868.

It is an arithmetic number, because the mean of its divisors is an integer number (10745180580).

Almost surely, 2^55422510311 is an apocalyptic number.

55422510311 is a deficient number, since it is larger than the sum of its proper divisors (9048573169).

55422510311 is a wasteful number, since it uses less digits than its factorization.

55422510311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131071653 (or 1131071646 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 55422510311 in words is "fifty-five billion, four hundred twenty-two million, five hundred ten thousand, three hundred eleven".