2520150004 has 12 divisors (see below), whose sum is σ = 4411141924. Its totient is φ = 1259823744.

The previous prime is 2520150001. The next prime is 2520150049. The reversal of 2520150004 is 4000510252.

It can be written as a sum of positive squares in 2 ways, for example, as 2282928400 + 237221604 = 47780^2 + 15402^2 .

It is a super-2 number, since 2×2520150004² = 12702312085322400032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520150001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39267 + ... + 81130.

Almost surely, 2^2520150004 is an apocalyptic number.

It is an amenable number.

2520150004 is a deficient number, since it is larger than the sum of its proper divisors (1890991920).

2520150004 is a wasteful number, since it uses less digits than its factorization.

2520150004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125634 (or 125632 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2520150004 is about 50201.0956454140. The cubic root of 2520150004 is about 1360.8454237405.

Adding to 2520150004 its reverse (4000510252), we get a palindrome (6520660256).

The spelling of 2520150004 in words is "two billion, five hundred twenty million, one hundred fifty thousand, four".