54122865610 has 64 divisors (see below), whose sum is σ = 111815541504. Its totient is φ = 18825238080.

The previous prime is 54122865571. The next prime is 54122865611. The reversal of 54122865610 is 1656822145.

It is not an unprimeable number, because it can be changed into a prime (54122865611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217732 + ... + 394528.

It is an arithmetic number, because the mean of its divisors is an integer number (1747117836).

Almost surely, 2^54122865610 is an apocalyptic number.

54122865610 is an abundant number, since it is smaller than the sum of its proper divisors (57692675894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54122865610 is a wasteful number, since it uses less digits than its factorization.

54122865610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176860 (or 176838 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 54122865610 in words is "fifty-four billion, one hundred twenty-two million, eight hundred sixty-five thousand, six hundred ten".