650150004 has 48 divisors (see below), whose sum is σ = 1735147008. Its totient is φ = 185605728.

The previous prime is 650150003. The next prime is 650150041. The reversal of 650150004 is 400051056.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650150003) 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, 137707 + ... + 142349.

It is an arithmetic number, because the mean of its divisors is an integer number (36148896).

Almost surely, 2^650150004 is an apocalyptic number.

It is an amenable number.

650150004 is an abundant number, since it is smaller than the sum of its proper divisors (1084997004).

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

650150004 is a wasteful number, since it uses less digits than its factorization.

650150004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324 (or 6322 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 650150004 is about 25498.0392187321. The cubic root of 650150004 is about 866.3057357698.

The spelling of 650150004 in words is "six hundred fifty million, one hundred fifty thousand, four".