653255552357 has 8 divisors (see below), whose sum is σ = 663492873792. Its totient is φ = 643032561600.

The previous prime is 653255552351. The next prime is 653255552393. The reversal of 653255552357 is 753255552356.

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 653255552357 - 2⁶ = 653255552293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 653255552299 and 653255552308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653255552351) 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, 3490769 + ... + 3673142.

It is an arithmetic number, because the mean of its divisors is an integer number (82936609224).

Almost surely, 2^653255552357 is an apocalyptic number.

653255552357 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

653255552357 is a deficient number, since it is larger than the sum of its proper divisors (10237321435).

653255552357 is a wasteful number, since it uses less digits than its factorization.

653255552357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165339.

The product of its digits is 23625000, while the sum is 53.

Subtracting 653255552357 from its reverse (753255552356), we obtain a palindrome (99999999999).

The spelling of 653255552357 in words is "six hundred fifty-three billion, two hundred fifty-five million, five hundred fifty-two thousand, three hundred fifty-seven".