155016296 has 8 divisors (see below), whose sum is σ = 290655570. Its totient is φ = 77508144.

The previous prime is 155016289. The next prime is 155016299. The reversal of 155016296 is 692610551.

155016296 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 153016900 + 1999396 = 12370^2 + 1414^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (155016299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9688511 + ... + 9688526.

Almost surely, 2^155016296 is an apocalyptic number.

It is an amenable number.

155016296 is a deficient number, since it is larger than the sum of its proper divisors (135639274).

155016296 is a wasteful number, since it uses less digits than its factorization.

155016296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19377043 (or 19377039 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 155016296 is about 12450.5540438970. The cubic root of 155016296 is about 537.1873599928.

The spelling of 155016296 in words is "one hundred fifty-five million, sixteen thousand, two hundred ninety-six".