42053510902153 has 2 divisors, whose sum is σ = 42053510902154. Its totient is φ = 42053510902152.

The previous prime is 42053510902093. The next prime is 42053510902177. The reversal of 42053510902153 is 35120901535024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38575688730489 + 3477822171664 = 6210933^2 + 1864892^2 .

It is a cyclic number.

It is not a de Polignac number, because 42053510902153 - 2¹⁷ = 42053510771081 is a prime.

It is not a weakly prime, because it can be changed into another prime (42053510906153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21026755451076 + 21026755451077.

It is an arithmetic number, because the mean of its divisors is an integer number (21026755451077).

Almost surely, 2^{42053510902153} is an apocalyptic number.

It is an amenable number.

42053510902153 is a deficient number, since it is larger than the sum of its proper divisors (1).

42053510902153 is an equidigital number, since it uses as much as digits as its factorization.

42053510902153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 42053510902153 in words is "forty-two trillion, fifty-three billion, five hundred ten million, nine hundred two thousand, one hundred fifty-three".