2575040325 has 216 divisors, whose sum is σ = 5360031936. Its totient is φ = 1087257600.

The previous prime is 2575040323. The next prime is 2575040357. The reversal of 2575040325 is 5230405752.

It is not a de Polignac number, because 2575040325 - 2¹ = 2575040323 is a prime.

It is a super-2 number, since 2×2575040325² = 13261665350752211250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575040323) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 35274489 + ... + 35274561.

Almost surely, 2^2575040325 is an apocalyptic number.

2575040325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2575040325 is an abundant number, since it is smaller than the sum of its proper divisors (2784991611).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2575040325 is a wasteful number, since it uses less digits than its factorization.

2575040325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 2575040325 is about 50744.8551579369. The cubic root of 2575040325 is about 1370.6545480774.

The spelling of 2575040325 in words is "two billion, five hundred seventy-five million, forty thousand, three hundred twenty-five".