395453157607 has 2 divisors, whose sum is σ = 395453157608. Its totient is φ = 395453157606.

The previous prime is 395453157553. The next prime is 395453157641. The reversal of 395453157607 is 706751354593.

It is a strong prime.

It is an emirp because it is prime and its reverse (706751354593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 395453157607 - 2¹⁵ = 395453124839 is a prime.

It is a super-2 number, since 2×395453157607² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (395459157607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197726578803 + 197726578804.

It is an arithmetic number, because the mean of its divisors is an integer number (197726578804).

Almost surely, 2^395453157607 is an apocalyptic number.

395453157607 is a deficient number, since it is larger than the sum of its proper divisors (1).

395453157607 is an equidigital number, since it uses as much as digits as its factorization.

395453157607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11907000, while the sum is 55.

The spelling of 395453157607 in words is "three hundred ninety-five billion, four hundred fifty-three million, one hundred fifty-seven thousand, six hundred seven".