54439533754 has 8 divisors (see below), whose sum is σ = 81663370740. Its totient is φ = 27218410176.

The previous prime is 54439533749. The next prime is 54439533803. The reversal of 54439533754 is 45733593445.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52801146225 + 1638387529 = 229785^2 + 40477^2 .

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

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, 627429 + ... + 708904.

Almost surely, 2^54439533754 is an apocalyptic number.

54439533754 is a deficient number, since it is larger than the sum of its proper divisors (27223836986).

54439533754 is a wasteful number, since it uses less digits than its factorization.

54439533754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356704.

The product of its digits is 13608000, while the sum is 52.

The spelling of 54439533754 in words is "fifty-four billion, four hundred thirty-nine million, five hundred thirty-three thousand, seven hundred fifty-four".