155450696 has 32 divisors (see below), whose sum is σ = 298452600. Its totient is φ = 75878400.

The previous prime is 155450681. The next prime is 155450699. The reversal of 155450696 is 696054551.

155450696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 137217796 + 18232900 = 11714^2 + 4270^2 .

It is not an unprimeable number, because it can be changed into a prime (155450699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96296 + ... + 97896.

Almost surely, 2^155450696 is an apocalyptic number.

It is an amenable number.

155450696 is a deficient number, since it is larger than the sum of its proper divisors (143001904).

155450696 is a wasteful number, since it uses less digits than its factorization.

155450696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1885 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 155450696 is about 12467.9868463197. The cubic root of 155450696 is about 537.6886762175.

The spelling of 155450696 in words is "one hundred fifty-five million, four hundred fifty thousand, six hundred ninety-six".