201448626753 has 16 divisors (see below), whose sum is σ = 293023973376. Its totient is φ = 122086831440.

The previous prime is 201448626749. The next prime is 201448626761. The reversal of 201448626753 is 357626844102.

It is not a de Polignac number, because 201448626753 - 2² = 201448626749 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201448626733) 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, 1904176 + ... + 2007182.

It is an arithmetic number, because the mean of its divisors is an integer number (18313998336).

Almost surely, 2^201448626753 is an apocalyptic number.

It is an amenable number.

201448626753 is a deficient number, since it is larger than the sum of its proper divisors (91575346623).

201448626753 is a wasteful number, since it uses less digits than its factorization.

201448626753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162284.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 201448626753 in words is "two hundred one billion, four hundred forty-eight million, six hundred twenty-six thousand, seven hundred fifty-three".