51888350 has 12 divisors (see below), whose sum is σ = 96512424. Its totient is φ = 20755320.

The previous prime is 51888349. The next prime is 51888359. The reversal of 51888350 is 5388815.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51888359) 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, 518834 + ... + 518933.

It is an arithmetic number, because the mean of its divisors is an integer number (8042702).

Almost surely, 2^51888350 is an apocalyptic number.

51888350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51888350 is a deficient number, since it is larger than the sum of its proper divisors (44624074).

51888350 is a wasteful number, since it uses less digits than its factorization.

51888350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037779 (or 1037774 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 51888350 is about 7203.3568563552. The cubic root of 51888350 is about 372.9837865239.

The spelling of 51888350 in words is "fifty-one million, eight hundred eighty-eight thousand, three hundred fifty".