147663551007 has 24 divisors (see below), whose sum is σ = 248948484096. Its totient is φ = 82583868816.

The previous prime is 147663551003. The next prime is 147663551051. The reversal of 147663551007 is 700155366741.

147663551007 is a `hidden beast` number, since 1 + 4 + 7 + 6 + 635 + 5 + 1 + 0 + 0 + 7 = 666.

It is not a de Polignac number, because 147663551007 - 2² = 147663551003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147663551003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24931783 + ... + 24937704.

It is an arithmetic number, because the mean of its divisors is an integer number (10372853504).

Almost surely, 2^147663551007 is an apocalyptic number.

147663551007 is a deficient number, since it is larger than the sum of its proper divisors (101284933089).

147663551007 is a wasteful number, since it uses less digits than its factorization.

147663551007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49869547 (or 49869544 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 147663551007 in words is "one hundred forty-seven billion, six hundred sixty-three million, five hundred fifty-one thousand, seven".