1550655610160 has 40 divisors (see below), whose sum is σ = 3624150110976. Its totient is φ = 617014791680.

The previous prime is 1550655610157. The next prime is 1550655610171. The reversal of 1550655610160 is 610165560551.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50726069 + ... + 50756628.

Almost surely, 2^{1550655610160} is an apocalyptic number.

1550655610160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1550655610160 is an abundant number, since it is smaller than the sum of its proper divisors (2073494500816).

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

1550655610160 is a wasteful number, since it uses less digits than its factorization.

1550655610160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101482901 (or 101482895 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 1550655610160 in words is "one trillion, five hundred fifty billion, six hundred fifty-five million, six hundred ten thousand, one hundred sixty".