650734139151 has 16 divisors (see below), whose sum is σ = 980390419200. Its totient is φ = 426469830264.

The previous prime is 650734139147. The next prime is 650734139171. The reversal of 650734139151 is 151931437056.

650734139151 is a `hidden beast` number, since 6 + 507 + 3 + 4 + 1 + 3 + 91 + 51 = 666.

It is not a de Polignac number, because 650734139151 - 2² = 650734139147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 650734139097 and 650734139106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650734139171) 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, 204246411 + ... + 204249596.

It is an arithmetic number, because the mean of its divisors is an integer number (61274401200).

Almost surely, 2^650734139151 is an apocalyptic number.

650734139151 is a deficient number, since it is larger than the sum of its proper divisors (329656280049).

650734139151 is a wasteful number, since it uses less digits than its factorization.

650734139151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408496075 (or 408496069 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 650734139151 in words is "six hundred fifty billion, seven hundred thirty-four million, one hundred thirty-nine thousand, one hundred fifty-one".