14535520977 has 8 divisors (see below), whose sum is σ = 19552205664. Its totient is φ = 9604591808.

The previous prime is 14535520973. The next prime is 14535521009. The reversal of 14535520977 is 77902553541.

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 14535520977 - 2² = 14535520973 is a prime.

It is a super-2 number, since 2×14535520977² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14535520973) 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, 21438483 + ... + 21439160.

It is an arithmetic number, because the mean of its divisors is an integer number (2444025708).

Almost surely, 2^14535520977 is an apocalyptic number.

It is an amenable number.

14535520977 is a deficient number, since it is larger than the sum of its proper divisors (5016684687).

14535520977 is a wasteful number, since it uses less digits than its factorization.

14535520977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42877759.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The spelling of 14535520977 in words is "fourteen billion, five hundred thirty-five million, five hundred twenty thousand, nine hundred seventy-seven".