97983150535 has 16 divisors (see below), whose sum is σ = 119590872480. Its totient is φ = 77046197760.

The previous prime is 97983150533. The next prime is 97983150571. The reversal of 97983150535 is 53505138979.

It is not a de Polignac number, because 97983150535 - 2¹ = 97983150533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97983150533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2265715 + ... + 2308555.

It is an arithmetic number, because the mean of its divisors is an integer number (7474429530).

Almost surely, 2^97983150535 is an apocalyptic number.

97983150535 is a deficient number, since it is larger than the sum of its proper divisors (21607721945).

97983150535 is a wasteful number, since it uses less digits than its factorization.

97983150535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50658.

The product of its (nonzero) digits is 5103000, while the sum is 55.

The spelling of 97983150535 in words is "ninety-seven billion, nine hundred eighty-three million, one hundred fifty thousand, five hundred thirty-five".