5385251078 has 8 divisors (see below), whose sum is σ = 8214789960. Its totient is φ = 2646987760.

The previous prime is 5385251063. The next prime is 5385251093. The reversal of 5385251078 is 8701525835.

It is an interprime number because it is at equal distance from previous prime (5385251063) and next prime (5385251093).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22818743 + ... + 22818978.

It is an arithmetic number, because the mean of its divisors is an integer number (1026848745).

Almost surely, 2^5385251078 is an apocalyptic number.

5385251078 is a deficient number, since it is larger than the sum of its proper divisors (2829538882).

5385251078 is a wasteful number, since it uses less digits than its factorization.

5385251078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45637782.

The product of its (nonzero) digits is 336000, while the sum is 44.

The square root of 5385251078 is about 73384.2699629832. The cubic root of 5385251078 is about 1752.8119232085.

The spelling of 5385251078 in words is "five billion, three hundred eighty-five million, two hundred fifty-one thousand, seventy-eight".