152613256646 has 8 divisors (see below), whose sum is σ = 228957241464. Its totient is φ = 76294176160.

The previous prime is 152613256633. The next prime is 152613256699. The reversal of 152613256646 is 646652316251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×152613256646² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152613256646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6210755 + ... + 6235278.

It is an arithmetic number, because the mean of its divisors is an integer number (28619655183).

Almost surely, 2^152613256646 is an apocalyptic number.

152613256646 is a deficient number, since it is larger than the sum of its proper divisors (76343984818).

152613256646 is a wasteful number, since it uses less digits than its factorization.

152613256646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452166.

The product of its digits is 1555200, while the sum is 47.

The spelling of 152613256646 in words is "one hundred fifty-two billion, six hundred thirteen million, two hundred fifty-six thousand, six hundred forty-six".