54052426 has 4 divisors (see below), whose sum is σ = 81078642. Its totient is φ = 27026212.

The previous prime is 54052417. The next prime is 54052429. The reversal of 54052426 is 62425045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48316401 + 5736025 = 6951^2 + 2395^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54052394 and 54052403.

It is not an unprimeable number, because it can be changed into a prime (54052429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13513105 + ... + 13513108.

Almost surely, 2^54052426 is an apocalyptic number.

54052426 is a deficient number, since it is larger than the sum of its proper divisors (27026216).

54052426 is a wasteful number, since it uses less digits than its factorization.

54052426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27026215.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 54052426 is about 7352.0355004584. The cubic root of 54052426 is about 378.0985950735.

The spelling of 54052426 in words is "fifty-four million, fifty-two thousand, four hundred twenty-six".