10387954494 has 12 divisors (see below), whose sum is σ = 22507234776. Its totient is φ = 3462651492.

The previous prime is 10387954487. The next prime is 10387954501. The reversal of 10387954494 is 49445978301.

10387954494 is a `hidden beast` number, since 1 + 0 + 3 + 8 + 7 + 9 + 544 + 94 = 666.

It is an interprime number because it is at equal distance from previous prime (10387954487) and next prime (10387954501).

It is a self number, because there is not a number n which added to its sum of digits gives 10387954494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 288554274 + ... + 288554309.

It is an arithmetic number, because the mean of its divisors is an integer number (1875602898).

Almost surely, 2^10387954494 is an apocalyptic number.

10387954494 is an abundant number, since it is smaller than the sum of its proper divisors (12119280282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10387954494 is a wasteful number, since it uses less digits than its factorization.

10387954494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577108591 (or 577108588 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 10387954494 in words is "ten billion, three hundred eighty-seven million, nine hundred fifty-four thousand, four hundred ninety-four".