2530045045 has 8 divisors (see below), whose sum is σ = 3312059040. Its totient is φ = 1840032720.

The previous prime is 2530045031. The next prime is 2530045061. The reversal of 2530045045 is 5405400352.

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

It is not a de Polignac number, because 2530045045 - 2¹¹ = 2530042997 is a prime.

It is a super-2 number, since 2×2530045045² = 12802255859458104050, which contains 22 as substring.

2530045045 is a modest number, since divided by 45045 gives 2530 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23000355 + ... + 23000464.

It is an arithmetic number, because the mean of its divisors is an integer number (414007380).

Almost surely, 2^2530045045 is an apocalyptic number.

It is an amenable number.

2530045045 is a deficient number, since it is larger than the sum of its proper divisors (782013995).

2530045045 is a wasteful number, since it uses less digits than its factorization.

2530045045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46000835.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2530045045 is about 50299.5531292277. The cubic root of 2530045045 is about 1362.6241585928.

Adding to 2530045045 its reverse (5405400352), we get a palindrome (7935445397).

The spelling of 2530045045 in words is "two billion, five hundred thirty million, forty-five thousand, forty-five".