52770158 has 12 divisors (see below), whose sum is σ = 92078712. Its totient is φ = 22615740.

The previous prime is 52770149. The next prime is 52770173. The reversal of 52770158 is 85107725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269138 + ... + 269333.

It is an arithmetic number, because the mean of its divisors is an integer number (7673226).

Almost surely, 2^52770158 is an apocalyptic number.

52770158 is a deficient number, since it is larger than the sum of its proper divisors (39308554).

52770158 is a wasteful number, since it uses less digits than its factorization.

52770158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538487 (or 538480 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 52770158 is about 7264.3071245646. The cubic root of 52770158 is about 375.0847997855.

The spelling of 52770158 in words is "fifty-two million, seven hundred seventy thousand, one hundred fifty-eight".