152131051545 has 64 divisors (see below), whose sum is σ = 281562428160. Its totient is φ = 69321728000.

The previous prime is 152131051543. The next prime is 152131051549. The reversal of 152131051545 is 545150131251.

It is a happy number.

152131051545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152131051545 - 2¹ = 152131051543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (152131051543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1927621 + ... + 2004989.

It is an arithmetic number, because the mean of its divisors is an integer number (4399412940).

Almost surely, 2^152131051545 is an apocalyptic number.

152131051545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152131051545 is a deficient number, since it is larger than the sum of its proper divisors (129431376615).

152131051545 is a wasteful number, since it uses less digits than its factorization.

152131051545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78106.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 152131051545 its reverse (545150131251), we get a palindrome (697281182796).

The spelling of 152131051545 in words is "one hundred fifty-two billion, one hundred thirty-one million, fifty-one thousand, five hundred forty-five".