10465775540 has 48 divisors (see below), whose sum is σ = 24213579264. Its totient is φ = 3768048000.

The previous prime is 10465775531. The next prime is 10465775543. The reversal of 10465775540 is 4557756401.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 10465775491 and 10465775500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10465775543) 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, 213284 + ... + 257723.

It is an arithmetic number, because the mean of its divisors is an integer number (504449568).

Almost surely, 2^10465775540 is an apocalyptic number.

10465775540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10465775540 is an abundant number, since it is smaller than the sum of its proper divisors (13747803724).

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

10465775540 is a wasteful number, since it uses less digits than its factorization.

10465775540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471128 (or 471126 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 10465775540 in words is "ten billion, four hundred sixty-five million, seven hundred seventy-five thousand, five hundred forty".