46032381137 has 2 divisors, whose sum is σ = 46032381138. Its totient is φ = 46032381136.

The previous prime is 46032381097. The next prime is 46032381149. The reversal of 46032381137 is 73118323064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25939035136 + 20093346001 = 161056^2 + 141751^2 .

It is a cyclic number.

It is not a de Polignac number, because 46032381137 - 2²² = 46028186833 is a prime.

It is a super-2 number, since 2×46032381137² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46032381137.

It is not a weakly prime, because it can be changed into another prime (46062381137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23016190568 + 23016190569.

It is an arithmetic number, because the mean of its divisors is an integer number (23016190569).

Almost surely, 2^46032381137 is an apocalyptic number.

It is an amenable number.

46032381137 is a deficient number, since it is larger than the sum of its proper divisors (1).

46032381137 is an equidigital number, since it uses as much as digits as its factorization.

46032381137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 46032381137 in words is "forty-six billion, thirty-two million, three hundred eighty-one thousand, one hundred thirty-seven".