152773705 has 32 divisors (see below), whose sum is σ = 220091904. Its totient is φ = 99534336.

The previous prime is 152773681. The next prime is 152773727. The reversal of 152773705 is 507377251.

It is a cyclic number.

It is not a de Polignac number, because 152773705 - 2¹¹ = 152771657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138717 + ... + 139813.

It is an arithmetic number, because the mean of its divisors is an integer number (6877872).

Almost surely, 2^152773705 is an apocalyptic number.

It is an amenable number.

152773705 is a deficient number, since it is larger than the sum of its proper divisors (67318199).

152773705 is a wasteful number, since it uses less digits than its factorization.

152773705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 51450, while the sum is 37.

The square root of 152773705 is about 12360.1660587550. The cubic root of 152773705 is about 534.5843045663.

The spelling of 152773705 in words is "one hundred fifty-two million, seven hundred seventy-three thousand, seven hundred five".