15488101145 has 16 divisors (see below), whose sum is σ = 20354243328. Its totient is φ = 11220234240.

The previous prime is 15488101129. The next prime is 15488101147. The reversal of 15488101145 is 54110188451.

It is not a de Polignac number, because 15488101145 - 2⁴ = 15488101129 is a prime.

It is a super-2 number, since 2×15488101145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15488101099 and 15488101108.

It is not an unprimeable number, because it can be changed into a prime (15488101147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533729 + ... + 561998.

It is an arithmetic number, because the mean of its divisors is an integer number (1272140208).

Almost surely, 2^15488101145 is an apocalyptic number.

It is an amenable number.

15488101145 is a deficient number, since it is larger than the sum of its proper divisors (4866142183).

15488101145 is a wasteful number, since it uses less digits than its factorization.

15488101145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096000.

The product of its (nonzero) digits is 25600, while the sum is 38.

Adding to 15488101145 its reverse (54110188451), we get a palindrome (69598289596).

The spelling of 15488101145 in words is "fifteen billion, four hundred eighty-eight million, one hundred one thousand, one hundred forty-five".