46151109197 has 2 divisors, whose sum is σ = 46151109198. Its totient is φ = 46151109196.

The previous prime is 46151109161. The next prime is 46151109203. The reversal of 46151109197 is 79190115164.

46151109197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45562610116 + 588499081 = 213454^2 + 24259^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46151109197 is a prime.

It is a super-2 number, since 2×46151109197² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46151129197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23075554598 + 23075554599.

It is an arithmetic number, because the mean of its divisors is an integer number (23075554599).

Almost surely, 2^46151109197 is an apocalyptic number.

It is an amenable number.

46151109197 is a deficient number, since it is larger than the sum of its proper divisors (1).

46151109197 is an equidigital number, since it uses as much as digits as its factorization.

46151109197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 44.

The spelling of 46151109197 in words is "forty-six billion, one hundred fifty-one million, one hundred nine thousand, one hundred ninety-seven".