53005250555007 has 16 divisors (see below), whose sum is σ = 72954382602240. Its totient is φ = 34196504839200.

The previous prime is 53005250555003. The next prime is 53005250555011. The reversal of 53005250555007 is 70055505250035.

It is an interprime number because it is at equal distance from previous prime (53005250555003) and next prime (53005250555011).

It is not a de Polignac number, because 53005250555007 - 2² = 53005250555003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53005250555007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53005250555003) 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, 3910657 + ... + 11013797.

It is an arithmetic number, because the mean of its divisors is an integer number (4559648912640).

Almost surely, 2^{53005250555007} is an apocalyptic number.

53005250555007 is a deficient number, since it is larger than the sum of its proper divisors (19949132047233).

53005250555007 is a wasteful number, since it uses less digits than its factorization.

53005250555007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183414.

The product of its (nonzero) digits is 656250, while the sum is 42.

The spelling of 53005250555007 in words is "fifty-three trillion, five billion, two hundred fifty million, five hundred fifty-five thousand, seven".