7512065038 has 8 divisors (see below), whose sum is σ = 11268498888. Its totient is φ = 3755898744.

The previous prime is 7512064997. The next prime is 7512065039. The reversal of 7512065038 is 8305602157.

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

It is a super-2 number, since 2×7512065038² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7512064988 and 7512065006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7512065039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33345 + ... + 127027.

It is an arithmetic number, because the mean of its divisors is an integer number (1408562361).

Almost surely, 2^7512065038 is an apocalyptic number.

7512065038 is a deficient number, since it is larger than the sum of its proper divisors (3756433850).

7512065038 is a wasteful number, since it uses less digits than its factorization.

7512065038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133778.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 7512065038 is about 86672.1699163001. The cubic root of 7512065038 is about 1958.4828810731.

The spelling of 7512065038 in words is "seven billion, five hundred twelve million, sixty-five thousand, thirty-eight".