10534253494 has 4 divisors (see below), whose sum is σ = 15801380244. Its totient is φ = 5267126746.

The previous prime is 10534253407. The next prime is 10534253549. The reversal of 10534253494 is 49435243501.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×10534253494³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633563372 + ... + 2633563375.

It is an arithmetic number, because the mean of its divisors is an integer number (3950345061).

Almost surely, 2^10534253494 is an apocalyptic number.

10534253494 is a deficient number, since it is larger than the sum of its proper divisors (5267126750).

10534253494 is an equidigital number, since it uses as much as digits as its factorization.

10534253494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267126749.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 10534253494 its reverse (49435243501), we get a palindrome (59969496995).

The spelling of 10534253494 in words is "ten billion, five hundred thirty-four million, two hundred fifty-three thousand, four hundred ninety-four".