901897060365 has 96 divisors (see below), whose sum is σ = 1899269049600. Its totient is φ = 386728473600.

The previous prime is 901897060333. The next prime is 901897060367. The reversal of 901897060365 is 563060798109.

It is not a de Polignac number, because 901897060365 - 2⁵ = 901897060333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901897060367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 141520 + ... + 1350489.

It is an arithmetic number, because the mean of its divisors is an integer number (19784052600).

Almost surely, 2^901897060365 is an apocalyptic number.

901897060365 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

901897060365 is an abundant number, since it is smaller than the sum of its proper divisors (997371989235).

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

901897060365 is a wasteful number, since it uses less digits than its factorization.

901897060365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492147 (or 1492144 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 901897060365 in words is "nine hundred one billion, eight hundred ninety-seven million, sixty thousand, three hundred sixty-five".