55510265332 has 6 divisors (see below), whose sum is σ = 97142964338. Its totient is φ = 27755132664.

The previous prime is 55510265263. The next prime is 55510265401. The reversal of 55510265332 is 23356201555.

It is an interprime number because it is at equal distance from previous prime (55510265263) and next prime (55510265401).

It can be written as a sum of positive squares in only one way, i.e., 49677277456 + 5832987876 = 222884^2 + 76374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55510265291 and 55510265300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6938783163 + ... + 6938783170.

Almost surely, 2^55510265332 is an apocalyptic number.

It is an amenable number.

55510265332 is a deficient number, since it is larger than the sum of its proper divisors (41632699006).

55510265332 is a wasteful number, since it uses less digits than its factorization.

55510265332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13877566337 (or 13877566335 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 55510265332 its reverse (23356201555), we get a palindrome (78866466887).

The spelling of 55510265332 in words is "fifty-five billion, five hundred ten million, two hundred sixty-five thousand, three hundred thirty-two".