1355645842636 has 48 divisors (see below), whose sum is σ = 2449244863296. Its totient is φ = 656061928704.

The previous prime is 1355645842633. The next prime is 1355645842651. The reversal of 1355645842636 is 6362485465531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1355645842633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22818426 + ... + 22877758.

It is an arithmetic number, because the mean of its divisors is an integer number (51025934652).

Almost surely, 2^{1355645842636} is an apocalyptic number.

It is an amenable number.

1355645842636 is a deficient number, since it is larger than the sum of its proper divisors (1093599020660).

1355645842636 is a wasteful number, since it uses less digits than its factorization.

1355645842636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60178 (or 60176 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 58.

The spelling of 1355645842636 in words is "one trillion, three hundred fifty-five billion, six hundred forty-five million, eight hundred forty-two thousand, six hundred thirty-six".