511536350042 has 16 divisors (see below), whose sum is σ = 792633295872. Its totient is φ = 247337272560.

The previous prime is 511536350023. The next prime is 511536350047. The reversal of 511536350042 is 240053635115.

It is a junction number, because it is equal to n+sod(n) for n = 511536349984 and 511536350011.

It is not an unprimeable number, because it can be changed into a prime (511536350047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2919458 + ... + 3089709.

It is an arithmetic number, because the mean of its divisors is an integer number (49539580992).

Almost surely, 2^511536350042 is an apocalyptic number.

511536350042 is a deficient number, since it is larger than the sum of its proper divisors (281096945830).

511536350042 is a wasteful number, since it uses less digits than its factorization.

511536350042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010573.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 511536350042 its reverse (240053635115), we get a palindrome (751589985157).

The spelling of 511536350042 in words is "five hundred eleven billion, five hundred thirty-six million, three hundred fifty thousand, forty-two".