1513254240435 has 32 divisors (see below), whose sum is σ = 2841879785472. Its totient is φ = 673076787840.

The previous prime is 1513254240413. The next prime is 1513254240473. The reversal of 1513254240435 is 5340424523151.

It is not a de Polignac number, because 1513254240435 - 2⁵ = 1513254240403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1513254240393 and 1513254240402.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 194752131 + ... + 194759900.

It is an arithmetic number, because the mean of its divisors is an integer number (88808743296).

Almost surely, 2^{1513254240435} is an apocalyptic number.

1513254240435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1513254240435 is a deficient number, since it is larger than the sum of its proper divisors (1328625545037).

1513254240435 is a wasteful number, since it uses less digits than its factorization.

1513254240435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389512083.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 1513254240435 its reverse (5340424523151), we get a palindrome (6853678763586).

The spelling of 1513254240435 in words is "one trillion, five hundred thirteen billion, two hundred fifty-four million, two hundred forty thousand, four hundred thirty-five".