1020614530516 has 24 divisors (see below), whose sum is σ = 2041255290816. Its totient is φ = 437400606720.

The previous prime is 1020614530513. The next prime is 1020614530577. The reversal of 1020614530516 is 6150354160201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020614530513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574795 + ... + 2944621.

It is an arithmetic number, because the mean of its divisors is an integer number (85052303784).

Almost surely, 2^{1020614530516} is an apocalyptic number.

It is an amenable number.

1020614530516 is an abundant number, since it is smaller than the sum of its proper divisors (1020640760300).

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

1020614530516 is a wasteful number, since it uses less digits than its factorization.

1020614530516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468399 (or 468397 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 1020614530516 its reverse (6150354160201), we get a palindrome (7170968690717).

The spelling of 1020614530516 in words is "one trillion, twenty billion, six hundred fourteen million, five hundred thirty thousand, five hundred sixteen".