15153901641 has 12 divisors (see below), whose sum is σ = 21890281140. Its totient is φ = 10101995520.

The previous prime is 15153901639. The next prime is 15153901667. The reversal of 15153901641 is 14610935151.

15153901641 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 3 + 9 + 0 + 1 + 641 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13447881225 + 1706020416 = 115965^2 + 41304^2 .

It is not a de Polignac number, because 15153901641 - 2¹ = 15153901639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15153901596 and 15153901605.

It is not an unprimeable number, because it can be changed into a prime (15153901621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149881 + ... + 229721.

It is an arithmetic number, because the mean of its divisors is an integer number (1824190095).

Almost surely, 2^15153901641 is an apocalyptic number.

It is an amenable number.

15153901641 is a deficient number, since it is larger than the sum of its proper divisors (6736379499).

15153901641 is a wasteful number, since it uses less digits than its factorization.

15153901641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100936 (or 100933 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 15153901641 in words is "fifteen billion, one hundred fifty-three million, nine hundred one thousand, six hundred forty-one".