151403055 has 16 divisors (see below), whose sum is σ = 250598880. Its totient is φ = 77963648.

The previous prime is 151403029. The next prime is 151403059. The reversal of 151403055 is 550304151.

It is a cyclic number.

It is not a de Polignac number, because 151403055 - 2⁵ = 151403023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151403059) 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 15 ways as a sum of consecutive naturals, for example, 173592 + ... + 174461.

It is an arithmetic number, because the mean of its divisors is an integer number (15662430).

Almost surely, 2^151403055 is an apocalyptic number.

151403055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151403055 is a deficient number, since it is larger than the sum of its proper divisors (99195825).

151403055 is a wasteful number, since it uses less digits than its factorization.

151403055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348090.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 151403055 is about 12304.5948734609. The cubic root of 151403055 is about 532.9807776309.

The spelling of 151403055 in words is "one hundred fifty-one million, four hundred three thousand, fifty-five".