97772003001 has 12 divisors (see below), whose sum is σ = 144231040512. Its totient is φ = 63794498136.

The previous prime is 97772002963. The next prime is 97772003003. The reversal of 97772003001 is 10030027779.

It is not a de Polignac number, because 97772003001 - 2¹⁷ = 97771871929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97772003003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115569321 + ... + 115570166.

It is an arithmetic number, because the mean of its divisors is an integer number (12019253376).

Almost surely, 2^97772003001 is an apocalyptic number.

It is an amenable number.

97772003001 is a deficient number, since it is larger than the sum of its proper divisors (46459037511).

97772003001 is a wasteful number, since it uses less digits than its factorization.

97772003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231139540 (or 231139537 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 36.

The spelling of 97772003001 in words is "ninety-seven billion, seven hundred seventy-two million, three thousand, one".