10260661534 has 8 divisors (see below), whose sum is σ = 15620708808. Its totient is φ = 5053758600.

The previous prime is 10260661513. The next prime is 10260661547. The reversal of 10260661534 is 43516606201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10260661534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38285917 + ... + 38286184.

It is an arithmetic number, because the mean of its divisors is an integer number (1952588601).

Almost surely, 2^10260661534 is an apocalyptic number.

10260661534 is a deficient number, since it is larger than the sum of its proper divisors (5360047274).

10260661534 is an equidigital number, since it uses as much as digits as its factorization.

10260661534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76572170.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 10260661534 in words is "ten billion, two hundred sixty million, six hundred sixty-one thousand, five hundred thirty-four".