10901973551 has 8 divisors (see below), whose sum is σ = 12474255360. Its totient is φ = 9333406008.

The previous prime is 10901973493. The next prime is 10901973553. The reversal of 10901973551 is 15537910901.

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

It is a cyclic number.

It is not a de Polignac number, because 10901973551 - 2⁶ = 10901973487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10901973499 and 10901973508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10901973553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922271 + ... + 934016.

It is an arithmetic number, because the mean of its divisors is an integer number (1559281920).

Almost surely, 2^10901973551 is an apocalyptic number.

10901973551 is a deficient number, since it is larger than the sum of its proper divisors (1572281809).

10901973551 is an equidigital number, since it uses as much as digits as its factorization.

10901973551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857133.

The product of its (nonzero) digits is 42525, while the sum is 41.

The spelling of 10901973551 in words is "ten billion, nine hundred one million, nine hundred seventy-three thousand, five hundred fifty-one".