655050655510 has 32 divisors (see below), whose sum is σ = 1241210361600. Its totient is φ = 248217372000.

The previous prime is 655050655481. The next prime is 655050655547. The reversal of 655050655510 is 15556050556.

It is a super-2 number, since 2×655050655510² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4343551 + ... + 4491829.

It is an arithmetic number, because the mean of its divisors is an integer number (38787823800).

Almost surely, 2^655050655510 is an apocalyptic number.

655050655510 is a deficient number, since it is larger than the sum of its proper divisors (586159706090).

655050655510 is a wasteful number, since it uses less digits than its factorization.

655050655510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171556.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 655050655510 in words is "six hundred fifty-five billion, fifty million, six hundred fifty-five thousand, five hundred ten".