10484157649 has 24 divisors (see below), whose sum is σ = 12850736640. Its totient is φ = 8504836704.

The previous prime is 10484157637. The next prime is 10484157667. The reversal of 10484157649 is 94675148401.

10484157649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10484157649 - 2¹³ = 10484149457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (10484157049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1012432 + ... + 1022734.

It is an arithmetic number, because the mean of its divisors is an integer number (535447360).

Almost surely, 2^10484157649 is an apocalyptic number.

10484157649 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10484157649 is a deficient number, since it is larger than the sum of its proper divisors (2366578991).

10484157649 is a wasteful number, since it uses less digits than its factorization.

10484157649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11429 (or 11422 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 10484157649 in words is "ten billion, four hundred eighty-four million, one hundred fifty-seven thousand, six hundred forty-nine".