151045545 has 64 divisors (see below), whose sum is σ = 285474816. Its totient is φ = 66769920.

The previous prime is 151045529. The next prime is 151045571. The reversal of 151045545 is 545540151.

It is not a de Polignac number, because 151045545 - 2⁴ = 151045529 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 626625 + ... + 626865.

It is an arithmetic number, because the mean of its divisors is an integer number (4460544).

Almost surely, 2^151045545 is an apocalyptic number.

151045545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151045545 is a deficient number, since it is larger than the sum of its proper divisors (134429271).

151045545 is a wasteful number, since it uses less digits than its factorization.

151045545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 151045545 is about 12290.0587874916. The cubic root of 151045545 is about 532.5609355205.

Adding to 151045545 its reverse (545540151), we get a palindrome (696585696).

The spelling of 151045545 in words is "one hundred fifty-one million, forty-five thousand, five hundred forty-five".