53330564235 has 16 divisors (see below), whose sum is σ = 91892664864. Its totient is φ = 26255046912.

The previous prime is 53330564201. The next prime is 53330564239. The reversal of 53330564235 is 53246503335.

It is a happy number.

It is not a de Polignac number, because 53330564235 - 2⁶ = 53330564171 is a prime.

It is a super-2 number, since 2×53330564235² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 53330564193 and 53330564202.

It is not an unprimeable number, because it can be changed into a prime (53330564239) 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, 136744842 + ... + 136745231.

It is an arithmetic number, because the mean of its divisors is an integer number (5743291554).

Almost surely, 2^53330564235 is an apocalyptic number.

53330564235 is a deficient number, since it is larger than the sum of its proper divisors (38562100629).

53330564235 is a wasteful number, since it uses less digits than its factorization.

53330564235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273490094.

The product of its (nonzero) digits is 486000, while the sum is 39.

The spelling of 53330564235 in words is "fifty-three billion, three hundred thirty million, five hundred sixty-four thousand, two hundred thirty-five".