654130137 has 16 divisors (see below), whose sum is σ = 883097600. Its totient is φ = 430656912.

The previous prime is 654130117. The next prime is 654130159. The reversal of 654130137 is 731031456.

It is not a de Polignac number, because 654130137 - 2⁸ = 654129881 is a prime.

It is a super-2 number, since 2×654130137² = 855772472263277538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654130117) 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, 81114 + ... + 88812.

It is an arithmetic number, because the mean of its divisors is an integer number (55193600).

Almost surely, 2^654130137 is an apocalyptic number.

It is an amenable number.

654130137 is a deficient number, since it is larger than the sum of its proper divisors (228967463).

654130137 is a wasteful number, since it uses less digits than its factorization.

654130137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 654130137 is about 25575.9679582220. The cubic root of 654130137 is about 868.0699439096.

The spelling of 654130137 in words is "six hundred fifty-four million, one hundred thirty thousand, one hundred thirty-seven".