10097521740 has 36 divisors (see below), whose sum is σ = 30629149824. Its totient is φ = 2692672416.

The previous prime is 10097521727. The next prime is 10097521771. The reversal of 10097521740 is 4712579001.

It is a happy number.

10097521740 is a `hidden beast` number, since 1 + 0 + 0 + 97 + 521 + 7 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10097521695 and 10097521704.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 28048492 + ... + 28048851.

Almost surely, 2^10097521740 is an apocalyptic number.

10097521740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10097521740 is an abundant number, since it is smaller than the sum of its proper divisors (20531628084).

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

10097521740 is a wasteful number, since it uses less digits than its factorization.

10097521740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56097358 (or 56097353 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 10097521740 in words is "ten billion, ninety-seven million, five hundred twenty-one thousand, seven hundred forty".