53944262 has 4 divisors (see below), whose sum is σ = 80916396. Its totient is φ = 26972130.

The previous prime is 53944217. The next prime is 53944271. The reversal of 53944262 is 26244935.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26244935 = 5 ⋅5248987.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13486064 + ... + 13486067.

It is an arithmetic number, because the mean of its divisors is an integer number (20229099).

Almost surely, 2^53944262 is an apocalyptic number.

53944262 is a deficient number, since it is larger than the sum of its proper divisors (26972134).

53944262 is a wasteful number, since it uses less digits than its factorization.

53944262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26972133.

The product of its digits is 51840, while the sum is 35.

The square root of 53944262 is about 7344.6757586704. The cubic root of 53944262 is about 377.8462230143.

The spelling of 53944262 in words is "fifty-three million, nine hundred forty-four thousand, two hundred sixty-two".