1602520016 has 40 divisors (see below), whose sum is σ = 3132180480. Its totient is φ = 794249856.

The previous prime is 1602520013. The next prime is 1602520069. The reversal of 1602520016 is 6100252061.

It is a junction number, because it is equal to n+sod(n) for n = 1602519973 and 1602520000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602520013) 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, 962801 + ... + 964463.

It is an arithmetic number, because the mean of its divisors is an integer number (78304512).

Almost surely, 2^1602520016 is an apocalyptic number.

1602520016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1602520016 is a deficient number, since it is larger than the sum of its proper divisors (1529660464).

1602520016 is a wasteful number, since it uses less digits than its factorization.

1602520016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1602520016 is about 40031.4878064755. The cubic root of 1602520016 is about 1170.2208208136.

Adding to 1602520016 its reverse (6100252061), we get a palindrome (7702772077).

The spelling of 1602520016 in words is "one billion, six hundred two million, five hundred twenty thousand, sixteen".