151226045 has 8 divisors (see below), whose sum is σ = 181674240. Its totient is φ = 120845520.

The previous prime is 151226017. The next prime is 151226063. The reversal of 151226045 is 540622151.

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

It is not a de Polignac number, because 151226045 - 2¹⁰ = 151225021 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11861 + ... + 21050.

It is an arithmetic number, because the mean of its divisors is an integer number (22709280).

Almost surely, 2^151226045 is an apocalyptic number.

It is an amenable number.

151226045 is a deficient number, since it is larger than the sum of its proper divisors (30448195).

151226045 is an equidigital number, since it uses as much as digits as its factorization.

151226045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33835.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 151226045 is about 12297.3999284402. The cubic root of 151226045 is about 532.7729885218.

Adding to 151226045 its reverse (540622151), we get a palindrome (691848196).

The spelling of 151226045 in words is "one hundred fifty-one million, two hundred twenty-six thousand, forty-five".