7551274325 has 24 divisors (see below), whose sum is σ = 11166511488. Its totient is φ = 4952882880.

The previous prime is 7551274307. The next prime is 7551274327. The reversal of 7551274325 is 5234721557.

It is not a de Polignac number, because 7551274325 - 2¹⁶ = 7551208789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7551274327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 934022 + ... + 942071.

It is an arithmetic number, because the mean of its divisors is an integer number (465271312).

Almost surely, 2^7551274325 is an apocalyptic number.

It is an amenable number.

7551274325 is a deficient number, since it is larger than the sum of its proper divisors (3615237163).

7551274325 is a wasteful number, since it uses less digits than its factorization.

7551274325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876133 (or 1876128 counting only the distinct ones).

The product of its digits is 294000, while the sum is 41.

The square root of 7551274325 is about 86898.0685918853. The cubic root of 7551274325 is about 1961.8844091387.

The spelling of 7551274325 in words is "seven billion, five hundred fifty-one million, two hundred seventy-four thousand, three hundred twenty-five".