655914651092 has 12 divisors (see below), whose sum is σ = 1184878079616. Its totient is φ = 317378056920.

The previous prime is 655914651059. The next prime is 655914651103. The reversal of 655914651092 is 290156419556.

It is a happy number.

It is a congruent number.

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, 2644817018 + ... + 2644817265.

It is an arithmetic number, because the mean of its divisors is an integer number (98739839968).

Almost surely, 2^655914651092 is an apocalyptic number.

655914651092 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

655914651092 is a deficient number, since it is larger than the sum of its proper divisors (528963428524).

655914651092 is a wasteful number, since it uses less digits than its factorization.

655914651092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289634318 (or 5289634316 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 53.

The spelling of 655914651092 in words is "six hundred fifty-five billion, nine hundred fourteen million, six hundred fifty-one thousand, ninety-two".