151352378 has 8 divisors (see below), whose sum is σ = 227683872. Its totient is φ = 75457756.

The previous prime is 151352371. The next prime is 151352393. The reversal of 151352378 is 873253151.

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

It is a super-3 number, since 3×151352378³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151352371) 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, 108350 + ... + 109737.

It is an arithmetic number, because the mean of its divisors is an integer number (28460484).

Almost surely, 2^151352378 is an apocalyptic number.

151352378 is a deficient number, since it is larger than the sum of its proper divisors (76331494).

151352378 is a wasteful number, since it uses less digits than its factorization.

151352378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218436.

The product of its digits is 25200, while the sum is 35.

The square root of 151352378 is about 12302.5354297397. The cubic root of 151352378 is about 532.9213052930.

The spelling of 151352378 in words is "one hundred fifty-one million, three hundred fifty-two thousand, three hundred seventy-eight".