51546102 has 32 divisors (see below), whose sum is σ = 106100064. Its totient is φ = 16684800.

The previous prime is 51546101. The next prime is 51546109. The reversal of 51546102 is 20164515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51546101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77652 + ... + 78312.

It is an arithmetic number, because the mean of its divisors is an integer number (3315627).

Almost surely, 2^51546102 is an apocalyptic number.

51546102 is an abundant number, since it is smaller than the sum of its proper divisors (54553962).

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

51546102 is a wasteful number, since it uses less digits than its factorization.

51546102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

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

The square root of 51546102 is about 7179.5614072170. The cubic root of 51546102 is about 372.1619280010.

The spelling of 51546102 in words is "fifty-one million, five hundred forty-six thousand, one hundred two".