10154012045 has 16 divisors (see below), whose sum is σ = 12494338560. Its totient is φ = 7917653184.

The previous prime is 10154012027. The next prime is 10154012069. The reversal of 10154012045 is 54021045101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10154012045 is a prime.

It is a super-2 number, since 2×10154012045² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10154012045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53687 + ... + 152283.

It is an arithmetic number, because the mean of its divisors is an integer number (780896160).

Almost surely, 2^10154012045 is an apocalyptic number.

It is an amenable number.

10154012045 is a deficient number, since it is larger than the sum of its proper divisors (2340326515).

10154012045 is an equidigital number, since it uses as much as digits as its factorization.

10154012045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99124.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 10154012045 its reverse (54021045101), we get a palindrome (64175057146).

The spelling of 10154012045 in words is "ten billion, one hundred fifty-four million, twelve thousand, forty-five".