1465496057 has 16 divisors (see below), whose sum is σ = 1530627840. Its totient is φ = 1402207872.

The previous prime is 1465496041. The next prime is 1465496093. The reversal of 1465496057 is 7506945641.

It is a cyclic number.

It is not a de Polignac number, because 1465496057 - 2⁴ = 1465496041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1465496017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345413 + ... + 349629.

It is an arithmetic number, because the mean of its divisors is an integer number (95664240).

Almost surely, 2^1465496057 is an apocalyptic number.

It is an amenable number.

1465496057 is a deficient number, since it is larger than the sum of its proper divisors (65131783).

1465496057 is an equidigital number, since it uses as much as digits as its factorization.

1465496057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4432.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 1465496057 is about 38281.7979854656. The cubic root of 1465496057 is about 1135.8689244162.

The spelling of 1465496057 in words is "one billion, four hundred sixty-five million, four hundred ninety-six thousand, fifty-seven".