54340419 has 8 divisors (see below), whose sum is σ = 82804480. Its totient is φ = 31051656.

The previous prime is 54340411. The next prime is 54340453. The reversal of 54340419 is 91404345.

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

It is not a de Polignac number, because 54340419 - 2³ = 54340411 is a prime.

It is a super-2 number, since 2×54340419² = 5905762274191122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54340411) 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, 1293799 + ... + 1293840.

It is an arithmetic number, because the mean of its divisors is an integer number (10350560).

Almost surely, 2^54340419 is an apocalyptic number.

54340419 is a deficient number, since it is larger than the sum of its proper divisors (28464061).

54340419 is a wasteful number, since it uses less digits than its factorization.

54340419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587649.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 54340419 is about 7371.5954175470. The cubic root of 54340419 is about 378.7689129965.

The spelling of 54340419 in words is "fifty-four million, three hundred forty thousand, four hundred nineteen".