1053577071015 has 32 divisors (see below), whose sum is σ = 1928773472256. Its totient is φ = 481077096960.

The previous prime is 1053577071013. The next prime is 1053577071031. The reversal of 1053577071015 is 5101707753501.

It is not a de Polignac number, because 1053577071015 - 2¹ = 1053577071013 is a prime.

It is a super-2 number, since 2×1053577071015² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053577071013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5722866 + ... + 5904095.

It is an arithmetic number, because the mean of its divisors is an integer number (60274171008).

Almost surely, 2^{1053577071015} is an apocalyptic number.

1053577071015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053577071015 is a deficient number, since it is larger than the sum of its proper divisors (875196401241).

1053577071015 is a wasteful number, since it uses less digits than its factorization.

1053577071015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11627839.

The product of its (nonzero) digits is 128625, while the sum is 42.

The spelling of 1053577071015 in words is "one trillion, fifty-three billion, five hundred seventy-seven million, seventy-one thousand, fifteen".