55651357274 has 8 divisors (see below), whose sum is σ = 83479105440. Its totient is φ = 27824988796.

The previous prime is 55651357259. The next prime is 55651357357. The reversal of 55651357274 is 47275315655.

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

It is a super-2 number, since 2×55651357274² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 237374 + ... + 409449.

It is an arithmetic number, because the mean of its divisors is an integer number (10434888180).

Almost surely, 2^55651357274 is an apocalyptic number.

55651357274 is a deficient number, since it is larger than the sum of its proper divisors (27827748166).

55651357274 is a wasteful number, since it uses less digits than its factorization.

55651357274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689844.

The product of its digits is 4410000, while the sum is 50.

The spelling of 55651357274 in words is "fifty-five billion, six hundred fifty-one million, three hundred fifty-seven thousand, two hundred seventy-four".