54661270 has 8 divisors (see below), whose sum is σ = 98390304. Its totient is φ = 21864504.

The previous prime is 54661237. The next prime is 54661283. The reversal of 54661270 is 7216645.

It is a happy number.

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, 2733054 + ... + 2733073.

It is an arithmetic number, because the mean of its divisors is an integer number (12298788).

Almost surely, 2^54661270 is an apocalyptic number.

54661270 is a deficient number, since it is larger than the sum of its proper divisors (43729034).

54661270 is a wasteful number, since it uses less digits than its factorization.

54661270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466134.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 54661270 is about 7393.3260444809. The cubic root of 54661270 is about 379.5129262720.

It can be divided in two parts, 546 and 61270, that added together give a palindrome (61816).

The spelling of 54661270 in words is "fifty-four million, six hundred sixty-one thousand, two hundred seventy".