15053454146347 has 2 divisors, whose sum is σ = 15053454146348. Its totient is φ = 15053454146346.

The previous prime is 15053454146281. The next prime is 15053454146371. The reversal of 15053454146347 is 74364145435051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15053454146347 - 2¹⁹ = 15053453622059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15053454146294 and 15053454146303.

It is not a weakly prime, because it can be changed into another prime (15053454141347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7526727073173 + 7526727073174.

It is an arithmetic number, because the mean of its divisors is an integer number (7526727073174).

Almost surely, 2^{15053454146347} is an apocalyptic number.

15053454146347 is a deficient number, since it is larger than the sum of its proper divisors (1).

15053454146347 is an equidigital number, since it uses as much as digits as its factorization.

15053454146347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 15053454146347 in words is "fifteen trillion, fifty-three billion, four hundred fifty-four million, one hundred forty-six thousand, three hundred forty-seven".