46028915731609 has 2 divisors, whose sum is σ = 46028915731610. Its totient is φ = 46028915731608.

The previous prime is 46028915731541. The next prime is 46028915731681. The reversal of 46028915731609 is 90613751982064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44553662571609 + 1475253160000 = 6674853^2 + 1214600^2 .

It is a cyclic number.

It is not a de Polignac number, because 46028915731609 - 2⁷ = 46028915731481 is a prime.

It is a super-2 number, since 2×46028915731609² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46028915731699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23014457865804 + 23014457865805.

It is an arithmetic number, because the mean of its divisors is an integer number (23014457865805).

It is a 2-persistent number, because it is pandigital, and so is 2⋅46028915731609 = 92057831463218, but 3⋅46028915731609 = 138086747194827 is not.

Almost surely, 2^{46028915731609} is an apocalyptic number.

It is an amenable number.

46028915731609 is a deficient number, since it is larger than the sum of its proper divisors (1).

46028915731609 is an equidigital number, since it uses as much as digits as its factorization.

46028915731609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 46028915731609 in words is "forty-six trillion, twenty-eight billion, nine hundred fifteen million, seven hundred thirty-one thousand, six hundred nine".