54319436 has 12 divisors (see below), whose sum is σ = 98337120. Its totient is φ = 26223120.

The previous prime is 54319429. The next prime is 54319453. The reversal of 54319436 is 63491345.

It is a happy number.

It is a super-2 number, since 2×54319436² = 5901202254716192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54319396 and 54319405.

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, 234020 + ... + 234251.

It is an arithmetic number, because the mean of its divisors is an integer number (8194760).

Almost surely, 2^54319436 is an apocalyptic number.

It is an amenable number.

54319436 is a deficient number, since it is larger than the sum of its proper divisors (44017684).

54319436 is a wasteful number, since it uses less digits than its factorization.

54319436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468304 (or 468302 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 54319436 is about 7370.1720468385. The cubic root of 54319436 is about 378.7201541325.

The spelling of 54319436 in words is "fifty-four million, three hundred nineteen thousand, four hundred thirty-six".