7531507053 has 12 divisors (see below), whose sum is σ = 12432964128. Its totient is φ = 4303718280.

The previous prime is 7531507043. The next prime is 7531507097. The reversal of 7531507053 is 3507051357.

It is a happy number.

7531507053 is a `hidden beast` number, since 7 + 531 + 5 + 0 + 70 + 53 = 666.

It is not a de Polignac number, because 7531507053 - 2⁴ = 7531507037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7531506999 and 7531507017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7531507003) 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, 59773803 + ... + 59773928.

It is an arithmetic number, because the mean of its divisors is an integer number (1036080344).

Almost surely, 2^7531507053 is an apocalyptic number.

It is an amenable number.

7531507053 is a deficient number, since it is larger than the sum of its proper divisors (4901457075).

7531507053 is a wasteful number, since it uses less digits than its factorization.

7531507053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119547744 (or 119547741 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The square root of 7531507053 is about 86784.2557898609. The cubic root of 7531507053 is about 1960.1710121680.

The spelling of 7531507053 in words is "seven billion, five hundred thirty-one million, five hundred seven thousand, fifty-three".