151377678 has 12 divisors (see below), whose sum is σ = 327985008. Its totient is φ = 50459220.

The previous prime is 151377671. The next prime is 151377679. The reversal of 151377678 is 876773151.

151377678 is a `hidden beast` number, since 1 + 513 + 77 + 67 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151377671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4204918 + ... + 4204953.

It is an arithmetic number, because the mean of its divisors is an integer number (27332084).

Almost surely, 2^151377678 is an apocalyptic number.

151377678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

151377678 is an abundant number, since it is smaller than the sum of its proper divisors (176607330).

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

151377678 is a wasteful number, since it uses less digits than its factorization.

151377678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409879 (or 8409876 counting only the distinct ones).

The product of its digits is 246960, while the sum is 45.

The square root of 151377678 is about 12303.5636301033. The cubic root of 151377678 is about 532.9509979391.

The spelling of 151377678 in words is "one hundred fifty-one million, three hundred seventy-seven thousand, six hundred seventy-eight".