1455653051 has 2 divisors, whose sum is σ = 1455653052. Its totient is φ = 1455653050.

The previous prime is 1455653029. The next prime is 1455653063. The reversal of 1455653051 is 1503565541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1455653051 - 2⁶ = 1455652987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1455650051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727826525 + 727826526.

It is an arithmetic number, because the mean of its divisors is an integer number (727826526).

Almost surely, 2^1455653051 is an apocalyptic number.

1455653051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455653051 is an equidigital number, since it uses as much as digits as its factorization.

1455653051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 1455653051 is about 38153.0215186163. The cubic root of 1455653051 is about 1133.3201880155.

The spelling of 1455653051 in words is "one billion, four hundred fifty-five million, six hundred fifty-three thousand, fifty-one".