155343596 has 12 divisors (see below), whose sum is σ = 272674920. Its totient is φ = 77436480.

The previous prime is 155343581. The next prime is 155343607. The reversal of 155343596 is 695343551.

It is a super-2 number, since 2×155343596² = 48263265636422432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57341 + ... + 59988.

It is an arithmetic number, because the mean of its divisors is an integer number (22722910).

Almost surely, 2^155343596 is an apocalyptic number.

It is an amenable number.

155343596 is a deficient number, since it is larger than the sum of its proper divisors (117331324).

155343596 is a wasteful number, since it uses less digits than its factorization.

155343596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117664 (or 117662 counting only the distinct ones).

The product of its digits is 243000, while the sum is 41.

The square root of 155343596 is about 12463.6911065703. The cubic root of 155343596 is about 537.5651650576.

The spelling of 155343596 in words is "one hundred fifty-five million, three hundred forty-three thousand, five hundred ninety-six".