50412357 has 6 divisors (see below), whose sum is σ = 72817862. Its totient is φ = 33608232.

The previous prime is 50412347. The next prime is 50412367. The reversal of 50412357 is 75321405.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50412347) and next prime (50412367).

It can be written as a sum of positive squares in only one way, i.e., 50041476 + 370881 = 7074^2 + 609^2 .

It is not a de Polignac number, because 50412357 - 2¹² = 50408261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50412357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50412317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2800678 + ... + 2800695.

Almost surely, 2^50412357 is an apocalyptic number.

It is an amenable number.

50412357 is a deficient number, since it is larger than the sum of its proper divisors (22405505).

50412357 is a wasteful number, since it uses less digits than its factorization.

50412357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601379 (or 5601376 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50412357 is about 7100.1659839753. The cubic root of 50412357 is about 369.4131358841.

The spelling of 50412357 in words is "fifty million, four hundred twelve thousand, three hundred fifty-seven".