2505315033 has 12 divisors (see below), whose sum is σ = 3897156900. Its totient is φ = 1541732256.

The previous prime is 2505315019. The next prime is 2505315037. The reversal of 2505315033 is 3305135052.

2505315033 is a `hidden beast` number, since 2 + 50 + 531 + 50 + 33 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1583403264 + 921911769 = 39792^2 + 30363^2 .

It is not a de Polignac number, because 2505315033 - 2¹⁶ = 2505249497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2505314988 and 2505315006.

It is not an unprimeable number, because it can be changed into a prime (2505315037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10706358 + ... + 10706591.

It is an arithmetic number, because the mean of its divisors is an integer number (324763075).

Almost surely, 2^2505315033 is an apocalyptic number.

It is an amenable number.

2505315033 is a deficient number, since it is larger than the sum of its proper divisors (1391841867).

2505315033 is a wasteful number, since it uses less digits than its factorization.

2505315033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21412968 (or 21412965 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 2505315033 is about 50053.1221104139. The cubic root of 2505315033 is about 1358.1699421051.

The spelling of 2505315033 in words is "two billion, five hundred five million, three hundred fifteen thousand, thirty-three".