50401552 has 10 divisors (see below), whose sum is σ = 97653038. Its totient is φ = 25200768.

The previous prime is 50401543. The next prime is 50401573. The reversal of 50401552 is 25510405.

It can be written as a sum of positive squares in only one way, i.e., 50069776 + 331776 = 7076^2 + 576^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575033 + ... + 1575064.

Almost surely, 2^50401552 is an apocalyptic number.

It is an amenable number.

50401552 is a deficient number, since it is larger than the sum of its proper divisors (47251486).

50401552 is a wasteful number, since it uses less digits than its factorization.

50401552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150105 (or 3150099 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50401552 is about 7099.4050454950. The cubic root of 50401552 is about 369.3867416005.

Adding to 50401552 its reverse (25510405), we get a palindrome (75911957).

The spelling of 50401552 in words is "fifty million, four hundred one thousand, five hundred fifty-two".