55312737046259 has 12 divisors (see below), whose sum is σ = 70192786901688. Its totient is φ = 43100834061600.

The previous prime is 55312737046241. The next prime is 55312737046291. The reversal of 55312737046259 is 95264073721355.

It is not a de Polignac number, because 55312737046259 - 2⁴⁴ = 37720551001843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55312737046198 and 55312737046207.

It is not an unprimeable number, because it can be changed into a prime (55312737046459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51310516202 + ... + 51310517279.

It is an arithmetic number, because the mean of its divisors is an integer number (5849398908474).

Almost surely, 2^{55312737046259} is an apocalyptic number.

55312737046259 is a deficient number, since it is larger than the sum of its proper divisors (14880049855429).

55312737046259 is a wasteful number, since it uses less digits than its factorization.

55312737046259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102621033506 (or 102621033499 counting only the distinct ones).

The product of its (nonzero) digits is 47628000, while the sum is 59.

The spelling of 55312737046259 in words is "fifty-five trillion, three hundred twelve billion, seven hundred thirty-seven million, forty-six thousand, two hundred fifty-nine".