10781533054 has 16 divisors (see below), whose sum is σ = 16347567600. Its totient is φ = 5332624704.

The previous prime is 10781533051. The next prime is 10781533057. The reversal of 10781533054 is 45033518701.

It is an interprime number because it is at equal distance from previous prime (10781533051) and next prime (10781533057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10781533051) 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, 7002 + ... + 147010.

It is an arithmetic number, because the mean of its divisors is an integer number (1021722975).

Almost surely, 2^10781533054 is an apocalyptic number.

10781533054 is a deficient number, since it is larger than the sum of its proper divisors (5566034546).

10781533054 is a wasteful number, since it uses less digits than its factorization.

10781533054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140427.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 10781533054 in words is "ten billion, seven hundred eighty-one million, five hundred thirty-three thousand, fifty-four".