2151475741433 has 2 divisors, whose sum is σ = 2151475741434. Its totient is φ = 2151475741432.

The previous prime is 2151475741391. The next prime is 2151475741501. The reversal of 2151475741433 is 3341475741512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1257028895929 + 894446845504 = 1121173^2 + 945752^2 .

It is a cyclic number.

It is not a de Polignac number, because 2151475741433 - 2⁶ = 2151475741369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2151475741033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075737870716 + 1075737870717.

It is an arithmetic number, because the mean of its divisors is an integer number (1075737870717).

Almost surely, 2^{2151475741433} is an apocalyptic number.

It is an amenable number.

2151475741433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151475741433 is an equidigital number, since it uses as much as digits as its factorization.

2151475741433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 47.

The spelling of 2151475741433 in words is "two trillion, one hundred fifty-one billion, four hundred seventy-five million, seven hundred forty-one thousand, four hundred thirty-three".