151165151516 has 24 divisors (see below), whose sum is σ = 277693678080. Its totient is φ = 71863457072.

The previous prime is 151165151491. The next prime is 151165151531. The reversal of 151165151516 is 615151561151.

It is a self number, because there is not a number n which added to its sum of digits gives 151165151516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4904096 + ... + 4934823.

It is an arithmetic number, because the mean of its divisors is an integer number (11570569920).

Almost surely, 2^151165151516 is an apocalyptic number.

It is an amenable number.

151165151516 is a deficient number, since it is larger than the sum of its proper divisors (126528526564).

151165151516 is a wasteful number, since it uses less digits than its factorization.

151165151516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9839113 (or 9839111 counting only the distinct ones).

The product of its digits is 22500, while the sum is 38.

The spelling of 151165151516 in words is "one hundred fifty-one billion, one hundred sixty-five million, one hundred fifty-one thousand, five hundred sixteen".