16015424652 has 60 divisors (see below), whose sum is σ = 42758321760. Its totient is φ = 5224885344.

The previous prime is 16015424647. The next prime is 16015424669. The reversal of 16015424652 is 25642451061.

16015424652 is a `hidden beast` number, since 1 + 60 + 1 + 542 + 4 + 6 + 52 = 666.

It is a super-2 number, since 2×16015424652² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 510627 + ... + 541082.

It is an arithmetic number, because the mean of its divisors is an integer number (712638696).

Almost surely, 2^16015424652 is an apocalyptic number.

16015424652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16015424652 is an abundant number, since it is smaller than the sum of its proper divisors (26742897108).

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

16015424652 is a wasteful number, since it uses less digits than its factorization.

16015424652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051772 (or 1051761 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 16015424652 in words is "sixteen billion, fifteen million, four hundred twenty-four thousand, six hundred fifty-two".