51050153 has 16 divisors (see below), whose sum is σ = 63841920. Its totient is φ = 39657600.

The previous prime is 51050143. The next prime is 51050171. The reversal of 51050153 is 35105015.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 51050153 - 2⁶ = 51050089 is a prime.

It is a super-2 number, since 2×51050153² = 5212236242646818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51050143) 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, 30683 + ... + 32303.

It is an arithmetic number, because the mean of its divisors is an integer number (3990120).

Almost surely, 2^51050153 is an apocalyptic number.

It is an amenable number.

51050153 is a deficient number, since it is larger than the sum of its proper divisors (12791767).

51050153 is a wasteful number, since it uses less digits than its factorization.

51050153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 51050153 is about 7144.9389780459. The cubic root of 51050153 is about 370.9644984592.

Adding to 51050153 its reverse (35105015), we get a palindrome (86155168).

The spelling of 51050153 in words is "fifty-one million, fifty thousand, one hundred fifty-three".