152938845 has 48 divisors (see below), whose sum is σ = 279407232. Its totient is φ = 77235840.

The previous prime is 152938843. The next prime is 152938859. The reversal of 152938845 is 548839251.

152938845 is a `hidden beast` number, since 1 + 529 + 3 + 88 + 45 = 666.

It is not a de Polignac number, because 152938845 - 2¹ = 152938843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 152938845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152938843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110055 + ... + 111435.

It is an arithmetic number, because the mean of its divisors is an integer number (5820984).

Almost surely, 2^152938845 is an apocalyptic number.

152938845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152938845 is a deficient number, since it is larger than the sum of its proper divisors (126468387).

152938845 is a wasteful number, since it uses less digits than its factorization.

152938845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522 (or 1519 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 152938845 is about 12366.8445854228. The cubic root of 152938845 is about 534.7768539803.

The spelling of 152938845 in words is "one hundred fifty-two million, nine hundred thirty-eight thousand, eight hundred forty-five".