38016158019253 has 2 divisors, whose sum is σ = 38016158019254. Its totient is φ = 38016158019252.

The previous prime is 38016158019247. The next prime is 38016158019449. The reversal of 38016158019253 is 35291085161083.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37532066300964 + 484091718289 = 6126342^2 + 695767^2 .

It is a cyclic number.

It is not a de Polignac number, because 38016158019253 - 2¹³ = 38016158011061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38016158019253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38016158011253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19008079009626 + 19008079009627.

It is an arithmetic number, because the mean of its divisors is an integer number (19008079009627).

Almost surely, 2^{38016158019253} is an apocalyptic number.

It is an amenable number.

38016158019253 is a deficient number, since it is larger than the sum of its proper divisors (1).

38016158019253 is an equidigital number, since it uses as much as digits as its factorization.

38016158019253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 52.

The spelling of 38016158019253 in words is "thirty-eight trillion, sixteen billion, one hundred fifty-eight million, nineteen thousand, two hundred fifty-three".