46088497071989 has 2 divisors, whose sum is σ = 46088497071990. Its totient is φ = 46088497071988.

The previous prime is 46088497071973. The next prime is 46088497072027. The reversal of 46088497071989 is 98917079488064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35908198599025 + 10180298472964 = 5992345^2 + 3190658^2 .

It is a cyclic number.

It is not a de Polignac number, because 46088497071989 - 2⁴ = 46088497071973 is a prime.

It is a super-2 number, since 2×46088497071989² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46088497071689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23044248535994 + 23044248535995.

It is an arithmetic number, because the mean of its divisors is an integer number (23044248535995).

Almost surely, 2^{46088497071989} is an apocalyptic number.

It is an amenable number.

46088497071989 is a deficient number, since it is larger than the sum of its proper divisors (1).

46088497071989 is an equidigital number, since it uses as much as digits as its factorization.

46088497071989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1755758592, while the sum is 80.

The spelling of 46088497071989 in words is "forty-six trillion, eighty-eight billion, four hundred ninety-seven million, seventy-one thousand, nine hundred eighty-nine".