51053356 has 6 divisors (see below), whose sum is σ = 89343380. Its totient is φ = 25526676.

The previous prime is 51053339. The next prime is 51053381. The reversal of 51053356 is 65335015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6381666 + ... + 6381673.

Almost surely, 2^51053356 is an apocalyptic number.

It is an amenable number.

51053356 is a deficient number, since it is larger than the sum of its proper divisors (38290024).

51053356 is a wasteful number, since it uses less digits than its factorization.

51053356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12763343 (or 12763341 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 51053356 is about 7145.1631192017. The cubic root of 51053356 is about 370.9722566758.

The spelling of 51053356 in words is "fifty-one million, fifty-three thousand, three hundred fifty-six".