19962470153 has 2 divisors, whose sum is σ = 19962470154. Its totient is φ = 19962470152.

The previous prime is 19962470147. The next prime is 19962470161. The reversal of 19962470153 is 35107426991.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14745730624 + 5216739529 = 121432^2 + 72227^2 .

It is a cyclic number.

It is not a de Polignac number, because 19962470153 - 2⁸ = 19962469897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19962470098 and 19962470107.

It is not a weakly prime, because it can be changed into another prime (19962478153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9981235076 + 9981235077.

It is an arithmetic number, because the mean of its divisors is an integer number (9981235077).

Almost surely, 2^19962470153 is an apocalyptic number.

It is an amenable number.

19962470153 is a deficient number, since it is larger than the sum of its proper divisors (1).

19962470153 is an equidigital number, since it uses as much as digits as its factorization.

19962470153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 19962470153 in words is "nineteen billion, nine hundred sixty-two million, four hundred seventy thousand, one hundred fifty-three".