55417530374 has 8 divisors (see below), whose sum is σ = 83483061480. Its totient is φ = 27589843216.

The previous prime is 55417530361. The next prime is 55417530379. The reversal of 55417530374 is 47303571455.

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

It is a super-2 number, since 2×55417530374² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55417530379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59460404 + ... + 59461335.

It is an arithmetic number, because the mean of its divisors is an integer number (10435382685).

Almost surely, 2^55417530374 is an apocalyptic number.

55417530374 is a deficient number, since it is larger than the sum of its proper divisors (28065531106).

55417530374 is a wasteful number, since it uses less digits than its factorization.

55417530374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118921974.

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 55417530374 in words is "fifty-five billion, four hundred seventeen million, five hundred thirty thousand, three hundred seventy-four".