68010507 has 24 divisors (see below), whose sum is σ = 100077120. Its totient is φ = 44499840.

The previous prime is 68010493. The next prime is 68010521. The reversal of 68010507 is 70501086.

It is an interprime number because it is at equal distance from previous prime (68010493) and next prime (68010521).

It is not a de Polignac number, because 68010507 - 2⁴ = 68010491 is a prime.

It is a super-3 number, since 3×68010507³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68010587) 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, 157582 + ... + 158012.

It is an arithmetic number, because the mean of its divisors is an integer number (4169880).

Almost surely, 2^68010507 is an apocalyptic number.

68010507 is a deficient number, since it is larger than the sum of its proper divisors (32066613).

68010507 is a wasteful number, since it uses less digits than its factorization.

68010507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 68010507 is about 8246.8483070807. The cubic root of 68010507 is about 408.1865316337.

The spelling of 68010507 in words is "sixty-eight million, ten thousand, five hundred seven".