1520053005 has 16 divisors (see below), whose sum is σ = 2433478464. Its totient is φ = 810230400.

The previous prime is 1520052997. The next prime is 1520053019. The reversal of 1520053005 is 5003500251.

It is not a de Polignac number, because 1520053005 - 2³ = 1520052997 is a prime.

It is a super-2 number, since 2×1520053005² = 4621122276019060050, which contains 22 as substring.

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, 1119 + ... + 55148.

It is an arithmetic number, because the mean of its divisors is an integer number (152092404).

Almost surely, 2^1520053005 is an apocalyptic number.

1520053005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1520053005 is a deficient number, since it is larger than the sum of its proper divisors (913425459).

1520053005 is a wasteful number, since it uses less digits than its factorization.

1520053005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58076.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 1520053005 is about 38987.8571480916. The cubic root of 1520053005 is about 1149.7927805586.

Adding to 1520053005 its reverse (5003500251), we get a palindrome (6523553256).

The spelling of 1520053005 in words is "one billion, five hundred twenty million, fifty-three thousand, five".