55001052907 has 8 divisors (see below), whose sum is σ = 55779736320. Its totient is φ = 54222481320.

The previous prime is 55001052881. The next prime is 55001052941. The reversal of 55001052907 is 70925010055.

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

It is a de Polignac number, because none of the positive numbers 2^k-55001052907 is a prime.

It is a super-2 number, since 2×55001052907² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55001052947) 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, 1809844 + ... + 1839982.

It is an arithmetic number, because the mean of its divisors is an integer number (6972467040).

Almost surely, 2^55001052907 is an apocalyptic number.

55001052907 is a deficient number, since it is larger than the sum of its proper divisors (778683413).

55001052907 is a wasteful number, since it uses less digits than its factorization.

55001052907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55913.

The product of its (nonzero) digits is 15750, while the sum is 34.

The spelling of 55001052907 in words is "fifty-five billion, one million, fifty-two thousand, nine hundred seven".