1520061041 has 8 divisors (see below), whose sum is σ = 1568350080. Its totient is φ = 1472498352.

The previous prime is 1520061029. The next prime is 1520061043. The reversal of 1520061041 is 1401600251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1520061041 - 2²⁶ = 1452952177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1520061043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177335 + ... + 185708.

It is an arithmetic number, because the mean of its divisors is an integer number (196043760).

Almost surely, 2^1520061041 is an apocalyptic number.

It is an amenable number.

1520061041 is a deficient number, since it is larger than the sum of its proper divisors (48289039).

1520061041 is an equidigital number, since it uses as much as digits as its factorization.

1520061041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363175.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1520061041 is about 38987.9602056840. The cubic root of 1520061041 is about 1149.7948067420.

Adding to 1520061041 its reverse (1401600251), we get a palindrome (2921661292).

The spelling of 1520061041 in words is "one billion, five hundred twenty million, sixty-one thousand, forty-one".