53641533559 has 8 divisors (see below), whose sum is σ = 56872559808. Its totient is φ = 50418912000.

The previous prime is 53641533541. The next prime is 53641533577. The reversal of 53641533559 is 95533514635.

It is an interprime number because it is at equal distance from previous prime (53641533541) and next prime (53641533577).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53641533559 - 2⁵ = 53641533527 is a prime.

It is a super-2 number, since 2×53641533559² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53641533509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088022 + ... + 2113555.

It is an arithmetic number, because the mean of its divisors is an integer number (7109069976).

Almost surely, 2^53641533559 is an apocalyptic number.

53641533559 is a deficient number, since it is larger than the sum of its proper divisors (3231026249).

53641533559 is a wasteful number, since it uses less digits than its factorization.

53641533559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202345.

The product of its digits is 3645000, while the sum is 49.

The spelling of 53641533559 in words is "fifty-three billion, six hundred forty-one million, five hundred thirty-three thousand, five hundred fifty-nine".