50615401 has 2 divisors, whose sum is σ = 50615402. Its totient is φ = 50615400.

The previous prime is 50615393. The next prime is 50615413. The reversal of 50615401 is 10451605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41615401 + 9000000 = 6451^2 + 3000^2 .

It is a cyclic number.

It is not a de Polignac number, because 50615401 - 2³ = 50615393 is a prime.

It is not a weakly prime, because it can be changed into another prime (50615431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25307700 + 25307701.

It is an arithmetic number, because the mean of its divisors is an integer number (25307701).

Almost surely, 2^50615401 is an apocalyptic number.

It is an amenable number.

50615401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50615401 is an equidigital number, since it uses as much as digits as its factorization.

50615401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 50615401 is about 7114.4501544392. The cubic root of 50615401 is about 369.9084287633.

The spelling of 50615401 in words is "fifty million, six hundred fifteen thousand, four hundred one".