152680779 has 6 divisors (see below), whose sum is σ = 220538916. Its totient is φ = 101787180.

The previous prime is 152680763. The next prime is 152680783. The reversal of 152680779 is 977086251.

152680779 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 152680779 - 2⁴ = 152680763 is a prime.

It is a super-2 number, since 2×152680779² = 46622840552093682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152680709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8482257 + ... + 8482274.

It is an arithmetic number, because the mean of its divisors is an integer number (36756486).

Almost surely, 2^152680779 is an apocalyptic number.

152680779 is a deficient number, since it is larger than the sum of its proper divisors (67858137).

152680779 is a wasteful number, since it uses less digits than its factorization.

152680779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16964537 (or 16964534 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 152680779 is about 12356.4063950649. The cubic root of 152680779 is about 534.4758939892.

The spelling of 152680779 in words is "one hundred fifty-two million, six hundred eighty thousand, seven hundred seventy-nine".