45728194151 has 2 divisors, whose sum is σ = 45728194152. Its totient is φ = 45728194150.

The previous prime is 45728194133. The next prime is 45728194177. The reversal of 45728194151 is 15149182754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45728194151 - 2¹⁴ = 45728177767 is a prime.

It is a super-2 number, since 2×45728194151² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45728194096 and 45728194105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45728194951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22864097075 + 22864097076.

It is an arithmetic number, because the mean of its divisors is an integer number (22864097076).

Almost surely, 2^45728194151 is an apocalyptic number.

45728194151 is a deficient number, since it is larger than the sum of its proper divisors (1).

45728194151 is an equidigital number, since it uses as much as digits as its factorization.

45728194151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 47.

The spelling of 45728194151 in words is "forty-five billion, seven hundred twenty-eight million, one hundred ninety-four thousand, one hundred fifty-one".