50532406 has 4 divisors (see below), whose sum is σ = 75798612. Its totient is φ = 25266202.

The previous prime is 50532401. The next prime is 50532431. The reversal of 50532406 is 60423505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60423505 = 5 ⋅12084701.

It is a super-2 number, since 2×50532406² = 5107048112297672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50532401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12633100 + ... + 12633103.

It is an arithmetic number, because the mean of its divisors is an integer number (18949653).

Almost surely, 2^50532406 is an apocalyptic number.

50532406 is a deficient number, since it is larger than the sum of its proper divisors (25266206).

50532406 is a wasteful number, since it uses less digits than its factorization.

50532406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25266205.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 50532406 is about 7108.6149143135. The cubic root of 50532406 is about 369.7061362804.

The spelling of 50532406 in words is "fifty million, five hundred thirty-two thousand, four hundred six".