50148769 has 8 divisors (see below), whose sum is σ = 54996480. Its totient is φ = 45349200.

The previous prime is 50148739. The next prime is 50148773. The reversal of 50148769 is 96784105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50148769 - 2⁷ = 50148641 is a prime.

It is a super-2 number, since 2×50148769² = 5029798064430722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50148719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9834 + ... + 14035.

It is an arithmetic number, because the mean of its divisors is an integer number (6874560).

Almost surely, 2^50148769 is an apocalyptic number.

It is an amenable number.

50148769 is a deficient number, since it is larger than the sum of its proper divisors (4847711).

50148769 is a wasteful number, since it uses less digits than its factorization.

50148769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24071.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 50148769 is about 7081.5795554382. The cubic root of 50148769 is about 368.7681678686.

The spelling of 50148769 in words is "fifty million, one hundred forty-eight thousand, seven hundred sixty-nine".