55432344310 has 64 divisors (see below), whose sum is σ = 115848133632. Its totient is φ = 18704486016.

The previous prime is 55432344301. The next prime is 55432344311. The reversal of 55432344310 is 1344323455.

It is a happy number.

55432344310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55432344310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55432344311) 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, 1509892 + ... + 1546168.

It is an arithmetic number, because the mean of its divisors is an integer number (1810127088).

Almost surely, 2^55432344310 is an apocalyptic number.

55432344310 is an abundant number, since it is smaller than the sum of its proper divisors (60415789322).

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

55432344310 is a wasteful number, since it uses less digits than its factorization.

55432344310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36637.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 55432344310 its reverse (1344323455), we get a palindrome (56776667765).

The spelling of 55432344310 in words is "fifty-five billion, four hundred thirty-two million, three hundred forty-four thousand, three hundred ten".