10634553144 has 24 divisors (see below), whose sum is σ = 28801914960. Its totient is φ = 3544851024.

The previous prime is 10634553143. The next prime is 10634553197. The reversal of 10634553144 is 44135543601.

10634553144 is a `hidden beast` number, since 1 + 0 + 63 + 4 + 553 + 1 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×10634553144² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10634553099 and 10634553108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10634553143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73850992 + ... + 73851135.

It is an arithmetic number, because the mean of its divisors is an integer number (1200079790).

Almost surely, 2^10634553144 is an apocalyptic number.

It is an amenable number.

10634553144 is an abundant number, since it is smaller than the sum of its proper divisors (18167361816).

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

10634553144 is a wasteful number, since it uses less digits than its factorization.

10634553144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147702139 (or 147702132 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 10634553144 in words is "ten billion, six hundred thirty-four million, five hundred fifty-three thousand, one hundred forty-four".