155153496 has 16 divisors (see below), whose sum is σ = 387883800. Its totient is φ = 51717824.

The previous prime is 155153491. The next prime is 155153497. The reversal of 155153496 is 694351551.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155153491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3232341 + ... + 3232388.

Almost surely, 2^155153496 is an apocalyptic number.

It is an amenable number.

155153496 is an abundant number, since it is smaller than the sum of its proper divisors (232730304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155153496 is a wasteful number, since it uses less digits than its factorization.

155153496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464738 (or 6464734 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

The square root of 155153496 is about 12456.0626202665. The cubic root of 155153496 is about 537.3457957499.

The spelling of 155153496 in words is "one hundred fifty-five million, one hundred fifty-three thousand, four hundred ninety-six".