54357269 has 4 divisors (see below), whose sum is σ = 54590796. Its totient is φ = 54123744.

The previous prime is 54357253. The next prime is 54357307. The reversal of 54357269 is 96275345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96275345 = 5 ⋅19255069.

It can be written as a sum of positive squares in 2 ways, for example, as 39225169 + 15132100 = 6263^2 + 3890^2 .

It is a cyclic number.

It is not a de Polignac number, because 54357269 - 2⁴ = 54357253 is a prime.

It is a super-2 number, since 2×54357269² = 5909425386276722, 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 (54357209) 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, 116414 + ... + 116879.

It is an arithmetic number, because the mean of its divisors is an integer number (13647699).

Almost surely, 2^54357269 is an apocalyptic number.

It is an amenable number.

54357269 is a deficient number, since it is larger than the sum of its proper divisors (233527).

54357269 is a wasteful number, since it uses less digits than its factorization.

54357269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233526.

The product of its digits is 226800, while the sum is 41.

The square root of 54357269 is about 7372.7382294504. The cubic root of 54357269 is about 378.8080587909.

The spelling of 54357269 in words is "fifty-four million, three hundred fifty-seven thousand, two hundred sixty-nine".