6123665662 has 16 divisors (see below), whose sum is σ = 9486070272. Its totient is φ = 2961731160.

The previous prime is 6123665657. The next prime is 6123665687. The reversal of 6123665662 is 2665663216.

It is a super-3 number, since 3×6123665662³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 124473 + ... + 166555.

It is an arithmetic number, because the mean of its divisors is an integer number (592879392).

Almost surely, 2^6123665662 is an apocalyptic number.

6123665662 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6123665662 is a deficient number, since it is larger than the sum of its proper divisors (3362404610).

6123665662 is a wasteful number, since it uses less digits than its factorization.

6123665662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44463.

The product of its digits is 466560, while the sum is 43.

The square root of 6123665662 is about 78253.8539753794. The cubic root of 6123665662 is about 1829.5199813985.

The spelling of 6123665662 in words is "six billion, one hundred twenty-three million, six hundred sixty-five thousand, six hundred sixty-two".