150780045 has 16 divisors (see below), whose sum is σ = 259805952. Its totient is φ = 74230080.

The previous prime is 150780043. The next prime is 150780061. The reversal of 150780045 is 540087051.

It is not a de Polignac number, because 150780045 - 2¹ = 150780043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150779994 and 150780021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150780043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386421 + ... + 386810.

It is an arithmetic number, because the mean of its divisors is an integer number (16237872).

Almost surely, 2^150780045 is an apocalyptic number.

150780045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150780045 is a deficient number, since it is larger than the sum of its proper divisors (109025907).

150780045 is a wasteful number, since it uses less digits than its factorization.

150780045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773252.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 150780045 is about 12279.2526238367. The cubic root of 150780045 is about 532.2487165472.

The spelling of 150780045 in words is "one hundred fifty million, seven hundred eighty thousand, forty-five".