151400255 has 4 divisors (see below), whose sum is σ = 181680312. Its totient is φ = 121120200.

The previous prime is 151400239. The next prime is 151400273. The reversal of 151400255 is 552004151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552004151 = 3673 ⋅150287.

It is not a de Polignac number, because 151400255 - 2⁴ = 151400239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151400255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15140021 + ... + 15140030.

It is an arithmetic number, because the mean of its divisors is an integer number (45420078).

Almost surely, 2^151400255 is an apocalyptic number.

151400255 is a deficient number, since it is larger than the sum of its proper divisors (30280057).

151400255 is an equidigital number, since it uses as much as digits as its factorization.

151400255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30280056.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 151400255 is about 12304.4810943006. The cubic root of 151400255 is about 532.9774920183.

The spelling of 151400255 in words is "one hundred fifty-one million, four hundred thousand, two hundred fifty-five".