513424015151052 has 48 divisors (see below), whose sum is σ = 1218169056488832. Its totient is φ = 168278070334080.

The previous prime is 513424015151029. The next prime is 513424015151093. The reversal of 513424015151052 is 250151510424315.

It is a self number, because there is not a number n which added to its sum of digits gives 513424015151052.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221320553 + ... + 1221740864.

It is an arithmetic number, because the mean of its divisors is an integer number (25378522010184).

Almost surely, 2^{513424015151052} is an apocalyptic number.

It is an amenable number.

513424015151052 is an abundant number, since it is smaller than the sum of its proper divisors (704745041337780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513424015151052 is a wasteful number, since it uses less digits than its factorization.

513424015151052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443061718 (or 2443061716 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

Adding to 513424015151052 its reverse (250151510424315), we get a palindrome (763575525575367).

The spelling of 513424015151052 in words is "five hundred thirteen trillion, four hundred twenty-four billion, fifteen million, one hundred fifty-one thousand, fifty-two".