1552502226479 has 2 divisors, whose sum is σ = 1552502226480. Its totient is φ = 1552502226478.

The previous prime is 1552502226419. The next prime is 1552502226571. The reversal of 1552502226479 is 9746222052551.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1552502226479 - 2¹⁶ = 1552502160943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552502226419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776251113239 + 776251113240.

It is an arithmetic number, because the mean of its divisors is an integer number (776251113240).

Almost surely, 2^{1552502226479} is an apocalyptic number.

1552502226479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552502226479 is an equidigital number, since it uses as much as digits as its factorization.

1552502226479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 1552502226479 in words is "one trillion, five hundred fifty-two billion, five hundred two million, two hundred twenty-six thousand, four hundred seventy-nine".