655001605053 has 96 divisors (see below), whose sum is σ = 1023037641600. Its totient is φ = 402591264768.

The previous prime is 655001605051. The next prime is 655001605073. The reversal of 655001605053 is 350506100556.

655001605053 is a `hidden beast` number, since 6 + 550 + 0 + 1 + 6 + 0 + 50 + 53 = 666.

It is not a de Polignac number, because 655001605053 - 2¹ = 655001605051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 655001604999 and 655001605017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655001605051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 529507551 + ... + 529508787.

It is an arithmetic number, because the mean of its divisors is an integer number (10656642100).

Almost surely, 2^655001605053 is an apocalyptic number.

It is an amenable number.

655001605053 is a deficient number, since it is larger than the sum of its proper divisors (368036036547).

655001605053 is a wasteful number, since it uses less digits than its factorization.

655001605053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1848 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 655001605053 in words is "six hundred fifty-five billion, one million, six hundred five thousand, fifty-three".