157753371336853 has 2 divisors, whose sum is σ = 157753371336854. Its totient is φ = 157753371336852.

The previous prime is 157753371336823. The next prime is 157753371336859. The reversal of 157753371336853 is 358633173357751.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152702195996529 + 5051175340324 = 12357273^2 + 2247482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157753371336853 is a prime.

It is a super-2 number, since 2×157753371336853² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157753371336859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78876685668426 + 78876685668427.

It is an arithmetic number, because the mean of its divisors is an integer number (78876685668427).

Almost surely, 2^{157753371336853} is an apocalyptic number.

It is an amenable number.

157753371336853 is a deficient number, since it is larger than the sum of its proper divisors (1).

157753371336853 is an equidigital number, since it uses as much as digits as its factorization.

157753371336853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 500094000, while the sum is 67.

The spelling of 157753371336853 in words is "one hundred fifty-seven trillion, seven hundred fifty-three billion, three hundred seventy-one million, three hundred thirty-six thousand, eight hundred fifty-three".