53005277507 has 16 divisors (see below), whose sum is σ = 65382609600. Its totient is φ = 41844805632.

The previous prime is 53005277431. The next prime is 53005277543. The reversal of 53005277507 is 70577250035.

53005277507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53005277507 - 2⁸ = 53005277251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53005277807) 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, 607778 + ... + 689495.

It is an arithmetic number, because the mean of its divisors is an integer number (4086413100).

Almost surely, 2^53005277507 is an apocalyptic number.

53005277507 is a deficient number, since it is larger than the sum of its proper divisors (12377332093).

53005277507 is a wasteful number, since it uses less digits than its factorization.

53005277507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297742.

The product of its (nonzero) digits is 257250, while the sum is 41.

The spelling of 53005277507 in words is "fifty-three billion, five million, two hundred seventy-seven thousand, five hundred seven".