11650053464 has 32 divisors (see below), whose sum is σ = 25211584800. Its totient is φ = 4943443200.

The previous prime is 11650053461. The next prime is 11650053473. The reversal of 11650053464 is 46435005611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11650053461) 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, 1024229 + ... + 1035540.

It is an arithmetic number, because the mean of its divisors is an integer number (787862025).

Almost surely, 2^11650053464 is an apocalyptic number.

11650053464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11650053464 is an abundant number, since it is smaller than the sum of its proper divisors (13561531336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11650053464 is a wasteful number, since it uses less digits than its factorization.

11650053464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059883 (or 2059879 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 11650053464 in words is "eleven billion, six hundred fifty million, fifty-three thousand, four hundred sixty-four".