385387052 has 6 divisors (see below), whose sum is σ = 674427348. Its totient is φ = 192693524.

The previous prime is 385387019. The next prime is 385387063. The reversal of 385387052 is 250783583.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48173378 + ... + 48173385.

It is an arithmetic number, because the mean of its divisors is an integer number (112404558).

Almost surely, 2^385387052 is an apocalyptic number.

It is an amenable number.

385387052 is a deficient number, since it is larger than the sum of its proper divisors (289040296).

385387052 is a wasteful number, since it uses less digits than its factorization.

385387052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96346767 (or 96346765 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 385387052 is about 19631.2773909392. The cubic root of 385387052 is about 727.7223385637.

The spelling of 385387052 in words is "three hundred eighty-five million, three hundred eighty-seven thousand, fifty-two".