10501555497 has 32 divisors (see below), whose sum is σ = 14489418240. Its totient is φ = 6761779200.

The previous prime is 10501555481. The next prime is 10501555507. The reversal of 10501555497 is 79455510501.

It is not a de Polignac number, because 10501555497 - 2⁴ = 10501555481 is a prime.

It is a super-2 number, since 2×10501555497² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10501555457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5026029 + ... + 5028117.

It is an arithmetic number, because the mean of its divisors is an integer number (452794320).

Almost surely, 2^10501555497 is an apocalyptic number.

It is an amenable number.

10501555497 is a deficient number, since it is larger than the sum of its proper divisors (3987862743).

10501555497 is a wasteful number, since it uses less digits than its factorization.

10501555497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593.

The product of its (nonzero) digits is 157500, while the sum is 42.

The spelling of 10501555497 in words is "ten billion, five hundred one million, five hundred fifty-five thousand, four hundred ninety-seven".