53202420235 has 16 divisors (see below), whose sum is σ = 66073112640. Its totient is φ = 41076407680.

The previous prime is 53202420233. The next prime is 53202420251.

It is a happy number.

53202420235 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53202420235 - 2¹ = 53202420233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53202420233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259650 + ... + 416920.

It is an arithmetic number, because the mean of its divisors is an integer number (4129569540).

Almost surely, 2^53202420235 is an apocalyptic number.

53202420235 is a deficient number, since it is larger than the sum of its proper divisors (12870692405).

53202420235 is a wasteful number, since it uses less digits than its factorization.

53202420235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159638.

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 53202420235 in words is "fifty-three billion, two hundred two million, four hundred twenty thousand, two hundred thirty-five".