1520200041 has 16 divisors (see below), whose sum is σ = 2094919680. Its totient is φ = 979554960.

The previous prime is 1520200021. The next prime is 1520200043. The reversal of 1520200041 is 1400020251.

It is not a de Polignac number, because 1520200041 - 2⁹ = 1520199529 is a prime.

It is a super-2 number, since 2×1520200041² = 4622016329312803362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1520200043) 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, 68286 + ... + 87768.

It is an arithmetic number, because the mean of its divisors is an integer number (130932480).

Almost surely, 2^1520200041 is an apocalyptic number.

It is an amenable number.

1520200041 is a deficient number, since it is larger than the sum of its proper divisors (574719639).

1520200041 is a wasteful number, since it uses less digits than its factorization.

1520200041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20356.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1520200041 is about 38989.7427665277. The cubic root of 1520200041 is about 1149.8298528361.

Adding to 1520200041 its reverse (1400020251), we get a palindrome (2920220292).

The spelling of 1520200041 in words is "one billion, five hundred twenty million, two hundred thousand, forty-one".