1513464345705 has 128 divisors (see below), whose sum is σ = 2776779532800. Its totient is φ = 697754566656.

The previous prime is 1513464345637. The next prime is 1513464345719. The reversal of 1513464345705 is 5075434643151.

It is not a de Polignac number, because 1513464345705 - 2⁷ = 1513464345577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 162856039 + ... + 162865331.

It is an arithmetic number, because the mean of its divisors is an integer number (21693590100).

Almost surely, 2^{1513464345705} is an apocalyptic number.

1513464345705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1513464345705 is a deficient number, since it is larger than the sum of its proper divisors (1263315187095).

1513464345705 is a wasteful number, since it uses less digits than its factorization.

1513464345705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835.

The product of its (nonzero) digits is 3024000, while the sum is 48.

Adding to 1513464345705 its reverse (5075434643151), we get a palindrome (6588898988856).

The spelling of 1513464345705 in words is "one trillion, five hundred thirteen billion, four hundred sixty-four million, three hundred forty-five thousand, seven hundred five".