51882654 has 64 divisors (see below), whose sum is σ = 115292160. Its totient is φ = 15500160.

The previous prime is 51882647. The next prime is 51882659. The reversal of 51882654 is 45628815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51882659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187164 + ... + 187440.

It is an arithmetic number, because the mean of its divisors is an integer number (1801440).

Almost surely, 2^51882654 is an apocalyptic number.

51882654 is an abundant number, since it is smaller than the sum of its proper divisors (63409506).

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

51882654 is a wasteful number, since it uses less digits than its factorization.

51882654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its digits is 76800, while the sum is 39.

The square root of 51882654 is about 7202.9614742826. The cubic root of 51882654 is about 372.9701380306.

The spelling of 51882654 in words is "fifty-one million, eight hundred eighty-two thousand, six hundred fifty-four".