52994109401 has 8 divisors (see below), whose sum is σ = 56119609800. Its totient is φ = 49869520128.

The previous prime is 52994109379. The next prime is 52994109403. The reversal of 52994109401 is 10490149925.

It can be written as a sum of positive squares in 4 ways, for example, as 39353037376 + 13641072025 = 198376^2 + 116795^2 .

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

It is not a de Polignac number, because 52994109401 - 2¹⁴ = 52994093017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52994109403) 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, 106166 + ... + 342431.

It is an arithmetic number, because the mean of its divisors is an integer number (7014951225).

Almost surely, 2^52994109401 is an apocalyptic number.

It is an amenable number.

52994109401 is a deficient number, since it is larger than the sum of its proper divisors (3125500399).

52994109401 is a wasteful number, since it uses less digits than its factorization.

52994109401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455563.

The product of its (nonzero) digits is 116640, while the sum is 44.

It can be divided in two parts, 529 and 94109401, that multiplied together give a square (49783873129 = 223123²).

The spelling of 52994109401 in words is "fifty-two billion, nine hundred ninety-four million, one hundred nine thousand, four hundred one".