513134435 has 32 divisors (see below), whose sum is σ = 681523200. Its totient is φ = 367804800.

The previous prime is 513134429. The next prime is 513134471. The reversal of 513134435 is 534431315.

513134435 = 353² + 354² + ... + 1165².

It is not a de Polignac number, because 513134435 - 2¹² = 513130339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513134398 and 513134407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1893350 + ... + 1893620.

It is an arithmetic number, because the mean of its divisors is an integer number (21297600).

Almost surely, 2^513134435 is an apocalyptic number.

513134435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

513134435 is a deficient number, since it is larger than the sum of its proper divisors (168388765).

513134435 is a wasteful number, since it uses less digits than its factorization.

513134435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its digits is 10800, while the sum is 29.

The square root of 513134435 is about 22652.4708365335. The cubic root of 513134435 is about 800.5904157169.

The spelling of 513134435 in words is "five hundred thirteen million, one hundred thirty-four thousand, four hundred thirty-five".