64954354883 has 16 divisors (see below), whose sum is σ = 74614227840. Its totient is φ = 55922428800.

The previous prime is 64954354879. The next prime is 64954354891. The reversal of 64954354883 is 38845345946.

It is a cyclic number.

It is not a de Polignac number, because 64954354883 - 2² = 64954354879 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64954354823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577691 + ... + 680907.

It is an arithmetic number, because the mean of its divisors is an integer number (4663389240).

Almost surely, 2^64954354883 is an apocalyptic number.

64954354883 is a deficient number, since it is larger than the sum of its proper divisors (9659872957).

64954354883 is a wasteful number, since it uses less digits than its factorization.

64954354883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106258.

The product of its digits is 49766400, while the sum is 59.

The spelling of 64954354883 in words is "sixty-four billion, nine hundred fifty-four million, three hundred fifty-four thousand, eight hundred eighty-three".