45979609655 has 8 divisors (see below), whose sum is σ = 63057750432. Its totient is φ = 31528875168.

The previous prime is 45979609651. The next prime is 45979609681. The reversal of 45979609655 is 55690697954.

45979609655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45979609655 - 2² = 45979609651 is a prime.

It is a super-2 number, since 2×45979609655² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45979609591 and 45979609600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45979609651) 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, 656851532 + ... + 656851601.

It is an arithmetic number, because the mean of its divisors is an integer number (7882218804).

Almost surely, 2^45979609655 is an apocalyptic number.

45979609655 is a deficient number, since it is larger than the sum of its proper divisors (17078140777).

45979609655 is a wasteful number, since it uses less digits than its factorization.

45979609655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313703145.

The product of its (nonzero) digits is 91854000, while the sum is 65.

The spelling of 45979609655 in words is "forty-five billion, nine hundred seventy-nine million, six hundred nine thousand, six hundred fifty-five".