612216163054 has 8 divisors (see below), whose sum is σ = 919364252040. Its totient is φ = 305761412376.

The previous prime is 612216163021. The next prime is 612216163087. The reversal of 612216163054 is 450361612216.

It is an interprime number because it is at equal distance from previous prime (612216163021) and next prime (612216163087).

It is a sphenic number, since it is the product of 3 distinct primes.

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, 173332369 + ... + 173335900.

It is an arithmetic number, because the mean of its divisors is an integer number (114920531505).

Almost surely, 2^612216163054 is an apocalyptic number.

612216163054 is a deficient number, since it is larger than the sum of its proper divisors (307148088986).

612216163054 is a wasteful number, since it uses less digits than its factorization.

612216163054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346669154.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 612216163054 in words is "six hundred twelve billion, two hundred sixteen million, one hundred sixty-three thousand, fifty-four".