1355032655632 has 20 divisors (see below), whose sum is σ = 2625474191040. Its totient is φ = 677490928928.

The previous prime is 1355032655621. The next prime is 1355032655657. The reversal of 1355032655632 is 2365562305531.

It is a happy number.

It is a super-2 number, since 2×1355032655632² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143532 + ... + 2004427.

It is an arithmetic number, because the mean of its divisors is an integer number (131273709552).

Almost surely, 2^{1355032655632} is an apocalyptic number.

It is an amenable number.

1355032655632 is a deficient number, since it is larger than the sum of its proper divisors (1270441535408).

1355032655632 is a wasteful number, since it uses less digits than its factorization.

1355032655632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174870 (or 3174864 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 46.

The spelling of 1355032655632 in words is "one trillion, three hundred fifty-five billion, thirty-two million, six hundred fifty-five thousand, six hundred thirty-two".