948616254566 has 4 divisors (see below), whose sum is σ = 1422924381852. Its totient is φ = 474308127282.

The previous prime is 948616254527. The next prime is 948616254613. The reversal of 948616254566 is 665452616849.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×948616254566² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 948616254499 and 948616254508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237154063640 + ... + 237154063643.

It is an arithmetic number, because the mean of its divisors is an integer number (355731095463).

Almost surely, 2^948616254566 is an apocalyptic number.

948616254566 is a deficient number, since it is larger than the sum of its proper divisors (474308127286).

948616254566 is a wasteful number, since it uses less digits than its factorization.

948616254566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474308127285.

The product of its digits is 74649600, while the sum is 62.

The spelling of 948616254566 in words is "nine hundred forty-eight billion, six hundred sixteen million, two hundred fifty-four thousand, five hundred sixty-six".