9955450507 has 8 divisors (see below), whose sum is σ = 10003822400. Its totient is φ = 9907121664.

The previous prime is 9955450489. The next prime is 9955450511. The reversal of 9955450507 is 7050545599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9955450507 - 2¹⁵ = 9955417739 is a prime.

It is a super-2 number, since 2×9955450507² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9955450207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514219 + ... + 533227.

It is an arithmetic number, because the mean of its divisors is an integer number (1250477800).

Almost surely, 2^9955450507 is an apocalyptic number.

9955450507 is a deficient number, since it is larger than the sum of its proper divisors (48371893).

9955450507 is a wasteful number, since it uses less digits than its factorization.

9955450507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21525.

The product of its (nonzero) digits is 1417500, while the sum is 49.

The square root of 9955450507 is about 99777.0038986940. The cubic root of 9955450507 is about 2151.2306282286.

The spelling of 9955450507 in words is "nine billion, nine hundred fifty-five million, four hundred fifty thousand, five hundred seven".