901740467509 has 16 divisors (see below), whose sum is σ = 1080104859648. Its totient is φ = 736058241072.

The previous prime is 901740467479. The next prime is 901740467561. The reversal of 901740467509 is 905764047109.

It is not a de Polignac number, because 901740467509 - 2¹³ = 901740459317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901740467569) 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, 12300177 + ... + 12373270.

It is an arithmetic number, because the mean of its divisors is an integer number (67506553728).

Almost surely, 2^901740467509 is an apocalyptic number.

It is an amenable number.

901740467509 is a deficient number, since it is larger than the sum of its proper divisors (178364392139).

901740467509 is a wasteful number, since it uses less digits than its factorization.

901740467509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24673704.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 901740467509 in words is "nine hundred one billion, seven hundred forty million, four hundred sixty-seven thousand, five hundred nine".