51355083 has 16 divisors (see below), whose sum is σ = 75541536. Its totient is φ = 30831360.

The previous prime is 51355069. The next prime is 51355091. The reversal of 51355083 is 38055315.

It is not a de Polignac number, because 51355083 - 2¹⁶ = 51289547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51355083.

It is not an unprimeable number, because it can be changed into a prime (51355033) 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, 14460 + ... + 17657.

It is an arithmetic number, because the mean of its divisors is an integer number (4721346).

Almost surely, 2^51355083 is an apocalyptic number.

51355083 is a deficient number, since it is larger than the sum of its proper divisors (24186453).

51355083 is a wasteful number, since it uses less digits than its factorization.

51355083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32174.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 51355083 is about 7166.2460884343. The cubic root of 51355083 is about 371.7016410433.

The spelling of 51355083 in words is "fifty-one million, three hundred fifty-five thousand, eighty-three".