53423702 has 4 divisors (see below), whose sum is σ = 80135556. Its totient is φ = 26711850.

The previous prime is 53423659. The next prime is 53423717. The reversal of 53423702 is 20732435.

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

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, 13355924 + ... + 13355927.

It is an arithmetic number, because the mean of its divisors is an integer number (20033889).

Almost surely, 2^53423702 is an apocalyptic number.

53423702 is a deficient number, since it is larger than the sum of its proper divisors (26711854).

53423702 is a wasteful number, since it uses less digits than its factorization.

53423702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711853.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 53423702 is about 7309.1519343902. The cubic root of 53423702 is about 376.6268920157.

The spelling of 53423702 in words is "fifty-three million, four hundred twenty-three thousand, seven hundred two".