53512514222501 has 16 divisors (see below), whose sum is σ = 53992141467264. Its totient is φ = 53035014145344.

The previous prime is 53512514222423. The next prime is 53512514222507. The reversal of 53512514222501 is 10522241521535.

It is a cyclic number.

It is not a de Polignac number, because 53512514222501 - 2¹⁸ = 53512513960357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53512514222507) 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, 1264840790 + ... + 1264883096.

It is an arithmetic number, because the mean of its divisors is an integer number (3374508841704).

Almost surely, 2^{53512514222501} is an apocalyptic number.

It is an amenable number.

53512514222501 is a deficient number, since it is larger than the sum of its proper divisors (479627244763).

53512514222501 is a wasteful number, since it uses less digits than its factorization.

53512514222501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67180.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 53512514222501 in words is "fifty-three trillion, five hundred twelve billion, five hundred fourteen million, two hundred twenty-two thousand, five hundred one".