54791269 has 8 divisors (see below), whose sum is σ = 62111840. Its totient is φ = 47914416.

The previous prime is 54791263. The next prime is 54791279. The reversal of 54791269 is 96219745.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54791269 - 2⁷ = 54791141 is a prime.

It is a super-2 number, since 2×54791269² = 6004166317260722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54791263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110667 + ... + 111160.

It is an arithmetic number, because the mean of its divisors is an integer number (7763980).

Almost surely, 2^54791269 is an apocalyptic number.

It is an amenable number.

54791269 is a deficient number, since it is larger than the sum of its proper divisors (7320571).

54791269 is a wasteful number, since it uses less digits than its factorization.

54791269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221859.

The product of its digits is 136080, while the sum is 43.

The square root of 54791269 is about 7402.1124687484. The cubic root of 54791269 is about 379.8135488816.

The spelling of 54791269 in words is "fifty-four million, seven hundred ninety-one thousand, two hundred sixty-nine".