1015360641 has 12 divisors (see below), whose sum is σ = 1467211668. Its totient is φ = 676639584.

The previous prime is 1015360631. The next prime is 1015360711. The reversal of 1015360641 is 1460635101.

1015360641 is a `hidden beast` number, since 1 + 0 + 1 + 53 + 606 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 691900416 + 323460225 = 26304^2 + 17985^2 .

It is not a de Polignac number, because 1015360641 - 2¹³ = 1015352449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1015360601) 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, 3291 + ... + 45183.

It is an arithmetic number, because the mean of its divisors is an integer number (122267639).

Almost surely, 2^1015360641 is an apocalyptic number.

It is an amenable number.

1015360641 is a deficient number, since it is larger than the sum of its proper divisors (451851027).

1015360641 is a wasteful number, since it uses less digits than its factorization.

1015360641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44592 (or 44589 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1015360641 is about 31864.7240847932. The cubic root of 1015360641 is about 1005.0942185374.

Adding to 1015360641 its reverse (1460635101), we get a palindrome (2475995742).

The spelling of 1015360641 in words is "one billion, fifteen million, three hundred sixty thousand, six hundred forty-one".