2552550028001 has 2 divisors, whose sum is σ = 2552550028002. Its totient is φ = 2552550028000.

The previous prime is 2552550027991. The next prime is 2552550028109. The reversal of 2552550028001 is 1008200552552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2038570006225 + 513980021776 = 1427785^2 + 716924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552550028001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2552550028601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276275014000 + 1276275014001.

It is an arithmetic number, because the mean of its divisors is an integer number (1276275014001).

Almost surely, 2^{2552550028001} is an apocalyptic number.

It is an amenable number.

2552550028001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552550028001 is an equidigital number, since it uses as much as digits as its factorization.

2552550028001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 2552550028001 in words is "two trillion, five hundred fifty-two billion, five hundred fifty million, twenty-eight thousand, one".