315553300653556 has 18 divisors (see below), whose sum is σ = 642376362045138. Its totient is φ = 135237128851440.

The previous prime is 315553300653553. The next prime is 315553300653559. The reversal of 315553300653556 is 655356003355513.

It is an interprime number because it is at equal distance from previous prime (315553300653553) and next prime (315553300653559).

It can be written as a sum of positive squares in only one way, i.e., 315466122185956 + 87178467600 = 17761366^2 + 295260^2 .

It is a junction number, because it is equal to n+sod(n) for n = 315553300653497 and 315553300653506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315553300653553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 804982909635 + ... + 804982910026.

Almost surely, 2^{315553300653556} is an apocalyptic number.

It is an amenable number.

315553300653556 is an abundant number, since it is smaller than the sum of its proper divisors (326823061391582).

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

315553300653556 is a wasteful number, since it uses less digits than its factorization.

315553300653556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609965819679 (or 1609965819670 counting only the distinct ones).

The product of its (nonzero) digits is 45562500, while the sum is 55.

The spelling of 315553300653556 in words is "three hundred fifteen trillion, five hundred fifty-three billion, three hundred million, six hundred fifty-three thousand, five hundred fifty-six".