53363525501 has 32 divisors (see below), whose sum is σ = 64960600320. Its totient is φ = 43165785600.

The previous prime is 53363525477. The next prime is 53363525507. The reversal of 53363525501 is 10552536335.

It is a cyclic number.

It is not a de Polignac number, because 53363525501 - 2¹⁰ = 53363524477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53363525507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2606561 + ... + 2626953.

It is an arithmetic number, because the mean of its divisors is an integer number (2030018760).

Almost surely, 2^53363525501 is an apocalyptic number.

It is an amenable number.

53363525501 is a deficient number, since it is larger than the sum of its proper divisors (11597074819).

53363525501 is a wasteful number, since it uses less digits than its factorization.

53363525501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21077.

The product of its (nonzero) digits is 202500, while the sum is 38.

The spelling of 53363525501 in words is "fifty-three billion, three hundred sixty-three million, five hundred twenty-five thousand, five hundred one".