537535715 has 4 divisors (see below), whose sum is σ = 645042864. Its totient is φ = 430028568.

The previous prime is 537535709. The next prime is 537535717. The reversal of 537535715 is 517535735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 517535735 = 5 ⋅103507147.

It is a cyclic number.

It is not a de Polignac number, because 537535715 - 2⁸ = 537535459 is a prime.

It is a super-2 number, since 2×537535715² = 577889289801122450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537535717) 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, 53753567 + ... + 53753576.

It is an arithmetic number, because the mean of its divisors is an integer number (161260716).

Almost surely, 2^537535715 is an apocalyptic number.

537535715 is a deficient number, since it is larger than the sum of its proper divisors (107507149).

537535715 is a wasteful number, since it uses less digits than its factorization.

537535715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107507148.

The product of its digits is 275625, while the sum is 41.

The square root of 537535715 is about 23184.8164754436. The cubic root of 537535715 is about 813.0846739220.

The spelling of 537535715 in words is "five hundred thirty-seven million, five hundred thirty-five thousand, seven hundred fifteen".