46161242357 has 2 divisors, whose sum is σ = 46161242358. Its totient is φ = 46161242356.

The previous prime is 46161242339. The next prime is 46161242377. The reversal of 46161242357 is 75324216164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45026293636 + 1134948721 = 212194^2 + 33689^2 .

It is a cyclic number.

It is not a de Polignac number, because 46161242357 - 2⁶ = 46161242293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46161242377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23080621178 + 23080621179.

It is an arithmetic number, because the mean of its divisors is an integer number (23080621179).

Almost surely, 2^46161242357 is an apocalyptic number.

It is an amenable number.

46161242357 is a deficient number, since it is larger than the sum of its proper divisors (1).

46161242357 is an equidigital number, since it uses as much as digits as its factorization.

46161242357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The spelling of 46161242357 in words is "forty-six billion, one hundred sixty-one million, two hundred forty-two thousand, three hundred fifty-seven".