153266622661652 has 12 divisors (see below), whose sum is σ = 268635024279636. Its totient is φ = 76513758581760.

The previous prime is 153266622661601. The next prime is 153266622661681. The reversal of 153266622661652 is 256166226662351.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120716014823056 + 32550607838596 = 10987084^2 + 5705314^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153266622661591 and 153266622661600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29888184383 + ... + 29888189510.

It is an arithmetic number, because the mean of its divisors is an integer number (22386252023303).

Almost surely, 2^{153266622661652} is an apocalyptic number.

It is an amenable number.

153266622661652 is a deficient number, since it is larger than the sum of its proper divisors (115368401617984).

153266622661652 is a wasteful number, since it uses less digits than its factorization.

153266622661652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59776374538 (or 59776374536 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 59.

The spelling of 153266622661652 in words is "one hundred fifty-three trillion, two hundred sixty-six billion, six hundred twenty-two million, six hundred sixty-one thousand, six hundred fifty-two".