54046340 has 12 divisors (see below), whose sum is σ = 113497356. Its totient is φ = 21618528.

The previous prime is 54046339. The next prime is 54046351. The reversal of 54046340 is 4364045.

It can be written as a sum of positive squares in 2 ways, for example, as 22146436 + 31899904 = 4706^2 + 5648^2 .

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, 1351139 + ... + 1351178.

It is an arithmetic number, because the mean of its divisors is an integer number (9458113).

Almost surely, 2^54046340 is an apocalyptic number.

It is an amenable number.

54046340 is an abundant number, since it is smaller than the sum of its proper divisors (59451016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54046340 is a wasteful number, since it uses less digits than its factorization.

54046340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702326 (or 2702324 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 54046340 is about 7351.6215898263. The cubic root of 54046340 is about 378.0844039471.

The spelling of 54046340 in words is "fifty-four million, forty-six thousand, three hundred forty".