151869055 has 8 divisors (see below), whose sum is σ = 196261632. Its totient is φ = 112149408.

The previous prime is 151869049. The next prime is 151869097. The reversal of 151869055 is 550968151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151869055 - 2¹⁵ = 151836287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151868999 and 151869017.

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, 1168159 + ... + 1168288.

It is an arithmetic number, because the mean of its divisors is an integer number (24532704).

Almost surely, 2^151869055 is an apocalyptic number.

151869055 is a deficient number, since it is larger than the sum of its proper divisors (44392577).

151869055 is a wasteful number, since it uses less digits than its factorization.

151869055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336465.

The product of its (nonzero) digits is 54000, while the sum is 40.

The square root of 151869055 is about 12323.5163407203. The cubic root of 151869055 is about 533.5270340252.

The spelling of 151869055 in words is "one hundred fifty-one million, eight hundred sixty-nine thousand, fifty-five".