10154140755 has 16 divisors (see below), whose sum is σ = 17723591424. Its totient is φ = 4923219680.

The previous prime is 10154140753. The next prime is 10154140771. The reversal of 10154140755 is 55704145101.

It is not a de Polignac number, because 10154140755 - 2¹ = 10154140753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (10154140751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30769959 + ... + 30770288.

It is an arithmetic number, because the mean of its divisors is an integer number (1107724464).

Almost surely, 2^10154140755 is an apocalyptic number.

10154140755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10154140755 is a deficient number, since it is larger than the sum of its proper divisors (7569450669).

10154140755 is a wasteful number, since it uses less digits than its factorization.

10154140755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61540266.

The product of its (nonzero) digits is 14000, while the sum is 33.

Adding to 10154140755 its reverse (55704145101), we get a palindrome (65858285856).

The spelling of 10154140755 in words is "ten billion, one hundred fifty-four million, one hundred forty thousand, seven hundred fifty-five".