654745096 has 8 divisors (see below), whose sum is σ = 1227647070. Its totient is φ = 327372544.

The previous prime is 654745087. The next prime is 654745139. The reversal of 654745096 is 690547456.

It can be written as a sum of positive squares in only one way, i.e., 582256900 + 72488196 = 24130^2 + 8514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×654745096² = 857382281472098432, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40921561 + ... + 40921576.

Almost surely, 2^654745096 is an apocalyptic number.

It is an amenable number.

654745096 is a deficient number, since it is larger than the sum of its proper divisors (572901974).

654745096 is a wasteful number, since it uses less digits than its factorization.

654745096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81843143 (or 81843139 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 654745096 is about 25587.9873378115. The cubic root of 654745096 is about 868.3418878725.

It can be divided in two parts, 654 and 745096, that multiplied together give a palindrome (487292784).

The spelling of 654745096 in words is "six hundred fifty-four million, seven hundred forty-five thousand, ninety-six".