46078136768357 has 2 divisors, whose sum is σ = 46078136768358. Its totient is φ = 46078136768356.

The previous prime is 46078136768299. The next prime is 46078136768369. The reversal of 46078136768357 is 75386763187064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40911489571681 + 5166647196676 = 6396209^2 + 2273026^2 .

It is a cyclic number.

It is not a de Polignac number, because 46078136768357 - 2³² = 46073841801061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46078136768857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23039068384178 + 23039068384179.

It is an arithmetic number, because the mean of its divisors is an integer number (23039068384179).

Almost surely, 2^{46078136768357} is an apocalyptic number.

It is an amenable number.

46078136768357 is a deficient number, since it is larger than the sum of its proper divisors (1).

46078136768357 is an equidigital number, since it uses as much as digits as its factorization.

46078136768357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 853493760, while the sum is 71.

The spelling of 46078136768357 in words is "forty-six trillion, seventy-eight billion, one hundred thirty-six million, seven hundred sixty-eight thousand, three hundred fifty-seven".