151506154 has 8 divisors (see below), whose sum is σ = 227541888. Its totient is φ = 75658860.

The previous prime is 151506151. The next prime is 151506167. The reversal of 151506154 is 451605151.

It is a happy number.

151506154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×151506154² = 45908229399743432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151506151) 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, 45082 + ... + 48325.

It is an arithmetic number, because the mean of its divisors is an integer number (28442736).

Almost surely, 2^151506154 is an apocalyptic number.

151506154 is a deficient number, since it is larger than the sum of its proper divisors (76035734).

151506154 is an equidigital number, since it uses as much as digits as its factorization.

151506154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94220.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 151506154 is about 12308.7836117140. The cubic root of 151506154 is about 533.1017292130.

The spelling of 151506154 in words is "one hundred fifty-one million, five hundred six thousand, one hundred fifty-four".