2526573145 has 8 divisors (see below), whose sum is σ = 3102397056. Its totient is φ = 1974252336.

The previous prime is 2526573139. The next prime is 2526573163. The reversal of 2526573145 is 5413756252.

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 2526573145 - 2³¹ = 379089497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2526573098 and 2526573107.

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, 5875537 + ... + 5875966.

It is an arithmetic number, because the mean of its divisors is an integer number (387799632).

Almost surely, 2^2526573145 is an apocalyptic number.

It is an amenable number.

2526573145 is a deficient number, since it is larger than the sum of its proper divisors (575823911).

2526573145 is a wasteful number, since it uses less digits than its factorization.

2526573145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11751551.

The product of its digits is 252000, while the sum is 40.

The square root of 2526573145 is about 50265.0290460475. The cubic root of 2526573145 is about 1362.0005780633. Note that the first 3 decimals are identical.

The spelling of 2526573145 in words is "two billion, five hundred twenty-six million, five hundred seventy-three thousand, one hundred forty-five".