50451152 has 20 divisors (see below), whose sum is σ = 98077056. Its totient is φ = 25140960.

The previous prime is 50451143. The next prime is 50451173. The reversal of 50451152 is 25115405.

It is a happy number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224 + ... + 10047.

Almost surely, 2^50451152 is an apocalyptic number.

It is an amenable number.

50451152 is a deficient number, since it is larger than the sum of its proper divisors (47625904).

50451152 is a wasteful number, since it uses less digits than its factorization.

50451152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10586 (or 10580 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 50451152 is about 7102.8974369619. The cubic root of 50451152 is about 369.5078726297.

Adding to 50451152 its reverse (25115405), we get a palindrome (75566557).

The spelling of 50451152 in words is "fifty million, four hundred fifty-one thousand, one hundred fifty-two".