51341450 has 12 divisors (see below), whose sum is σ = 95495190. Its totient is φ = 20536560.

The previous prime is 51341447. The next prime is 51341453. The reversal of 51341450 is 5414315.

It is an interprime number because it is at equal distance from previous prime (51341447) and next prime (51341453).

It can be written as a sum of positive squares in 3 ways, for example, as 18931201 + 32410249 = 4351^2 + 5693^2 .

It is not an unprimeable number, because it can be changed into a prime (51341453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 513365 + ... + 513464.

Almost surely, 2^51341450 is an apocalyptic number.

51341450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51341450 is a deficient number, since it is larger than the sum of its proper divisors (44153740).

51341450 is a wasteful number, since it uses less digits than its factorization.

51341450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026841 (or 1026836 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 51341450 is about 7165.2948299424. The cubic root of 51341450 is about 371.6687468184.

Adding to 51341450 its reverse (5414315), we get a palindrome (56755765).

The spelling of 51341450 in words is "fifty-one million, three hundred forty-one thousand, four hundred fifty".