32945230501 has 16 divisors (see below), whose sum is σ = 34828655616. Its totient is φ = 31122000000.

The previous prime is 32945230477. The next prime is 32945230517. The reversal of 32945230501 is 10503254923.

It is a 4-Lehmer number, since φ(32945230501) divides (32945230501-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 32945230501 - 2⁵ = 32945230469 is a prime.

It is a super-2 number, since 2×32945230501² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a deceptive number, since it divides R_32945230500.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32945230541) 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, 148201 + ... + 296401.

It is an arithmetic number, because the mean of its divisors is an integer number (2176790976).

It is a Poulet number, since it divides 2^32945230500-1.

Almost surely, 2^32945230501 is an apocalyptic number.

32945230501 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

32945230501 is the 148201-st pentagonal number.

It is an amenable number.

32945230501 is a deficient number, since it is larger than the sum of its proper divisors (1883425115).

32945230501 is a wasteful number, since it uses less digits than its factorization.

32945230501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148404.

The product of its (nonzero) digits is 32400, while the sum is 34.

It can be divided in two parts, 329452 and 30501, that added together give a palindrome (359953).

The spelling of 32945230501 in words is "thirty-two billion, nine hundred forty-five million, two hundred thirty thousand, five hundred one".