50151020 has 24 divisors (see below), whose sum is σ = 111513024. Its totient is φ = 18880256.

The previous prime is 50151019. The next prime is 50151067. The reversal of 50151020 is 2015105.

It is a junction number, because it is equal to n+sod(n) for n = 50150986 and 50151004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73412 + ... + 74091.

It is an arithmetic number, because the mean of its divisors is an integer number (4646376).

Almost surely, 2^50151020 is an apocalyptic number.

It is an amenable number.

50151020 is an abundant number, since it is smaller than the sum of its proper divisors (61362004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50151020 is a wasteful number, since it uses less digits than its factorization.

50151020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147529 (or 147527 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 50151020 is about 7081.7384871231. The cubic root of 50151020 is about 368.7736853502.

Adding to 50151020 its reverse (2015105), we get a palindrome (52166125).

The spelling of 50151020 in words is "fifty million, one hundred fifty-one thousand, twenty".