51254106 has 8 divisors (see below), whose sum is σ = 102508224. Its totient is φ = 17084700.

The previous prime is 51254101. The next prime is 51254113. The reversal of 51254106 is 60145215.

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

51254106 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51254101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4271170 + ... + 4271181.

It is an arithmetic number, because the mean of its divisors is an integer number (12813528).

Almost surely, 2^51254106 is an apocalyptic number.

51254106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51254106 is a wasteful number, since it uses less digits than its factorization.

51254106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8542356.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 51254106 is about 7159.1973013739. The cubic root of 51254106 is about 371.4578615814.

It can be divided in two parts, 51254 and 106, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 51254106 in words is "fifty-one million, two hundred fifty-four thousand, one hundred six".